The following equation is not balanced: CaSO4+AlCl3–>CaCl2+Al2(SO4)3 Notice that “SO4” appears in two different places in this chemical equation. SO4^2- is a polyatomic ion called sulfate. What number should be placed in front of CaSO4 to give the same total number of sulfate ions on each side of the equation? ?CaSO4+AlCl3–>CaCl2+Al2(SO4)3 Express your answer numerically as an integ

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Q: Complete the table below for calculating the molar mass of the ionic compound nickel(II) chloride.…

A: Answer:Molar mass of an ionic compound is equal to the sum of all the ions present in the molecule.

Q: Use the following chemical equation MgCl2(aq)  + 2AgNO3(aq)  →  2AgCl(s)  + Mg(NO3)2(aq) 1.000 moles…

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Q: balance the following chemical equation  C3H6 (g) + O2 (g) ----->  CO2 (g) + H2O (g)

A: Balance the following chemical equation  C3H6 (g) + O2 (g) →  CO2 (g) + H2O (g)

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A: Classification of ionic and molecular compounds

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Q: Find the number of grams in 4.26 x 10^24 formula units of MgCl2

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A: mole is equal to weight of substance divide by it's molar mass

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A: Note: Hey there! Thank you for posting the question. Since the unit is not given, we have taken…

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Q: How many moles of formula units are present in 7.2×10^29 formula units of CaCl2?

A: Given: Numbe of formula units of CaCl2 = 7.2 x 1029

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Q: Starting with the following equation, Pb(NO3)2(aq) + K3PO4(aq) → Pb3(PO4)2(s) + KNO3(aq) calculate…

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Q: Pb（NO2）2 + Mg（NO3）2 please write the balanced equation and its net ionic equation

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Q: A beaker contains 100.0 mL of water. To it is added 10.0 mL of dilute nitric acid (HNO3). Calculate…

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Q: If one grain of salt from a salt shaker weighs 0.000059 grams, how many moles of NaCl are in one…

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Q: For the following reaction, 25.4 grams of diphosphorus pentoxide are allowed to react with 13.6…

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Q: How many moles are in 3.56 x 10 ^25 molecules of carbon dioxide, CO2

A: Given: Molecules present are 3.56 × 1025

Q: 3 Cu + 8HNO3 --> 3 Cu(NO3)2 + 2 NO + 4 H₂O In the above equation how many grams of water can be made…

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Q: Calculate the molar mass of lead(II) nitrate, Pb(NO3)2(s)

A: The molar mass is the sum of masses of all the atoms present in compound.

Q: Molarity is used to measure concentration in chemistry. What are the two units used that make up…

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Q: Determine the limiting reactant (LR) and the mass (in g) of nitrogen that can be formed from 20.0 g…

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Q: Balance each of the following skeletal equations. C6H14(g) + O2(g) ------> CO2(g) + H2O(g)

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Q: Molar mass of ion   Number of ions   Mass of ion in one mole of cobalt(III) sulfide Cation Co3+…

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".