What mass is Na2CO3 is needed to produce 5.Og of CO2

Q: calculate the mass of C2H2 needed to produce 35.0 moles of CO2

A: Combustion of C2H2 ( ethene ) produces CO2 ( carbon dioxide ) and  H2O ( water ).  The balanced…

Q: How many moles of ammonia would be required to react exactly with 0.248 moles of copper(II) oxide in…

A: Stoichiometry, in balanced chemical reaction is defined by the ratio at which reactants are reacting…

Q: How many moles of ammonia would be required to react exactly with 0.874 moles of copper(II) oxide in…

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Q: What mass of oxygen will be produced by heating 400. g of potassium chlorate? KCIO3(s)->KCI(s)+02

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Q: CaO

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Q: What mass of Bacl2 is required to react with 10 gm of Fe2(SO4)3

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Q: Determine the percent yield for the reaction between 3.2 g of Na and excess O2 if 4.1 g of Na2O is…

A: Given that,  Weight of Na metal = 3.2 g Moles of Na metal = 3.2 g/22.99 g/mol = 0.14 mol…

Q: What type of reaction is shown below? CH,(g) + 203(g)→ CO2(g) + 2H,O(g) O synthesis O decomposition…

A: Given  reaction in question is Combustion reaction is given  because these reaction is methane…

Q: How many moles of ammonia would be required to react exactly with 0.754 moles of copper(II) oxide in…

A: Ammonia reacts with copper (II) oxide to form copper metal, nitrogen gas, and water. The equation…

Q: How many moles of ammonia would be required to react exactly with 0.230 moles of copper(II) oxide in…

A: Given that:  Moles of CuO = 0.230 moles Moles of ammonia = ?

Q: What is the mass in grams of carbon dioxide that would be required to react with 15.0 g of LIOH in…

A: Balanced chemical equation: The reaction in which the number of atoms of individual elements present…

Q: What mass of O2 can be generated by the decomposition of 100.0g of NaCIO3? 2NaCIO3=2NaCI(s)+3O2(g)

A: Given, 100.0g of NaClO3

Q: how many grams of CO2 are present in 8x10^12 molecules of CO2?

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Q: How many moles of ammonia would be required to react exactly with 0.750 moles of copper(II) oxide in…

A: Given balanced equation is  2 NH₃(g) + 3 CuO(s) → 3 Cu(s) + N₂(g) + 3 H₂O(g) Moles of copper(II)…

Q: What mass of CO is required to react with 651 g of Fe2O3 ?

A: The balanced chemical equation for the given reaction is,

Q: How many grams of chlorine gas can be produced from the decomposition of 146.8 g of AuCl3 by this…

A: According to the question, Given mass of AuCl3 = 146.8 g  Molar mass of AuCl3 is given by  = 303.329…

Q: How many moles of ammonia would be required to react exactly with 0.468 moles of copper(II) oxide in…

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Q: How many moles of ammonia would be required to react exactly with 0.634 moles of copper(II) oxide in…

A: Given Chemical Reaction :: 2 NH₃(g) + 3 CuO(s) → 3 Cu(s) + N₂(g) + 3 H₂O(g) Moles of CuO = 0.634…

Q: What is the theoretical yield of iron in the reaction of Fe2O3 + 3CO → 2Fe + 3CO2, if 180.1 g of…

A: The objective of this question is to calculate the theoretical yield of iron (Fe) in the given…

Q: How many moles of ammonia would be required to react exactly with 0.264 moles of copper(II) oxide in…

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Q: What is the percent yield of the following reaction if 20 grams of CaCO3 is heated to give 5 grams…

A: Given: mass of CaO = 5 g           mass of CaCO3 = 20 g and we know that the molar masses of CaCO3…

Q: Balance the following equation by algebraic method. CAH10 CO, H,0

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Q: 2 K + CuCl2    →   2 KCl  + Cu  How many Cu atoms are produced if 5.1 mole of K is reacted with…

A: Potassium metal reacts with copper(II) chloride to form potassium chloride and copper metal. The…

Q: How many grams of O2 are needed to produce 5.00 moles of Fe2O3?

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Q: In the reaction 2 K + Cl2 → 2 KCl, how many moles of KCl can be formed from 0.35 mol Cl2?

A: Potassium metal reacts with chlorine gas to form potassium chloride. The equation for the balanced…

Q: None

A: Step 1:C3H8 + O2​ → CO2 +H2OWe have to balance this reactionStep 2:Balance Carbon Atoms: Start by…

Q: how many moles of Al2O3 can be formed by 19.2 grams of O2?

A: We will consider only oxygen moles not aluminium moles assume aluminium amount is in excess.

Q: How many moles of ammonia would be required to react exactly with 0.294 moles of copper(II)oxide in…

A: Details

Q: what is the mass in grams of carbon dioxide that would be required to react with 19.6g of LiOH in 2…

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Q: How many moles of ammonia would be required to react exactly with 0.270 moles of copper(II) oxide in…

A: From balanced equation: 2NH3(g) + 3CuO(s) -----------> 3Cu(s) +N2(g) + 3H2O(g).

Q: If 6.8 g of a hydrocarbon that is 83.2% C by mass is burned with O2 to make CO2 and H2O,  what mass…

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Q: Some chemical reactants are listed in the table below. Complete the table by filling in the…

A: Oxidation number represents the number of electrons lost or gain by the atom to get stable…

Q: If the following reaction has a yield of 87.97 % , how many grams of titanium (IV) chloride are…

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Q: How many moles of ammonia would be required to react exactly with 0.692 moles of copper(II) oxide in…

A: Moles of ammonia required is calculated as follows

Q: How many grams of ironare produced from 1.00 Kg Fe2O3?The reaction is Fe2O3(s) + 3CO (g) → 2Fe(s) +…

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Q: How many moles of ammonia would be required to react exactly with 0.550 moles of copper(II) oxide in…

A: Given chemical reaction,  2NH3(g) + 3CuO(s) ---> 3Cu(s) + N2(g) + 3H2O(g)  Moles of Copper (II)…

Q: How many moles of lithium hydroxide would be required to produce 35.0 g of Li₂CO₃ in the following…

A: Given: mass of Li₂CO₃ = 35.0 g molar mass of Li₂CO₃ = 70.0 g/mol

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.