what is the balanced equation of H2S + P4 = P4S2 + PH3

Q: balance the chemical equation P4 (s) + O2 (g) --> P2O5 (l)

A: For balancing the chemical equations, first balance the elements that appear only once on each side…

Q: What is the balance equation of Na3PO4 + CaCl2

A: The balanced chemical equation is that in which the number of atoms of the molecules on either side…

Q: Balance the chemical equation. MnO2 + K2CO3 + KNO3→K,MnO4 + KNO2 + CO2

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Q: LizS2O3 + Br2 → LİBR + LİS4O6 b) Write the products for each of the following reactions (remember to…

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Q: balance this chemical reaction     NaHCO3   +     CaH4P2O8 →  Na2HPO4   +    Ca5P3O13H +  H2O +…

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Q: balance the following reaction h2o2 cr2o72 → o2 cr3+

A: The reaction given is  H2O2 + Cr2O72- ----> O2 + Cr3+  Since the medium of reaction is not…

Q: Balance  H2SO4(aq) + Pb(OH)4(s) ~ Pb(SO4)2(s) +H2O(I)

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Q: Write the balanced NET ionic equation for the reaction when aqueous (NH₄)₃PO₄ and aqueous Zn(NO₃)₂…

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Q: Balance the chemical equation :  P4  +  O2  ➡️   P2O3

A: The Chemical reaction follows the law of conservation of mass. According to the law of conservation…

Q: balance the following Al(s)+H2SO4(aq)->AL2(SO4)3(s)+H2(g)

A: Balanced reaction: For a reaction to be balanced all the atoms present in the reactant must be equal…

Q: (NH₄)₃PO₄(aq)+MgCl₂(aq)→Mg₃(PO₄)₂(s)+NH₄Cl(aq)

A: I have give in written form.

Q: How do I balance the equations:  C3H5(NO3)3 ----> CO2+  H2O+ N2+ O2  HCN+ O2 ---> N2+ CO2+ H2O

A: We have to balanced the given equation which are (1)  C3H5(NO3)  => CO2 + H2O + N2 + O2 (2) HCN +…

Q: Please answer this question. Calculate % yield, show work in a clear, organized manner.…

A: Mass of 4-Methoxybenzaldehyde = 3.2998gram Mass of Malonic acid = 8.4567gram Mass of product,…

Q: Balance the equation XCl2aq+AgNO3>X(NO3)2aq+AgCl(s)

A: The Equation is balanced when atoms in reactant side and product side are equal . So by multiplying…

Q: Is C6H12O6+ 9O2→ 6CO2+ 6H2O balanced?

A: A balanced chemical equation is that in which all the reactants and products are written with their…

Q: balance the equation H2SO(aq)+Pb(OH)4(s) -> Pb(SO4)2(s)+H2O(I)

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Q: Balance the following reactions: A) Cs + Al(OH)3 → CsOH + Al B) Pb(NO3)2 +…

A: The chemical equations are as follows --- (A)   Cs    +   Al(OH)3     →    CsOH    +    Al (B)…

Q: Balance the chemical equation : HCl  +  CaCO3 ➡️  CaCl2 +  H2O + CO2

A: Given equation is HCl  +  CaCO3 → CaCl2 +  H2O + CO2  The above equation can be balanced using the…

Q: write the balanced NET ionic equation

A: Write balanced molecular equation Split electrolytes into ions Cross out spectator ions from both…

Q: Balance the following equation: CGH6 (1) + 02 (g)→ CO2 (g) + H20 (g)

A: First balance the carbon atoms then then balance H and O

Q: What is the balance chemical equation of Na + S8 --> Na2S

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Q: Balance the following equation: Ni + HCl = NiCl2 + H2

A: The given Chemical Equation can be balanced as follows -

Q: 3CuSO4 aq +2Na3PO4 aq → Cu3(PO4)2 s+ 3Na2SO4 The spectator ions are:

A: Spectator ions are those ions which exist as a reactant and product in a chemical reaction. They…

Q: 8H18 +      balance the equation    O2 →

A: Balance equation represents the number of atoms of each compound involved in a reaction is equal on…

Q: 3Al + 3NH4ClO4 → Al2O3 + AlCl3 + 3NO + 6H2O what mass of ammonium perchlorate (in kg) should be…

A: Given,  3Al + 3NH4ClO4 → Al2O3 + AlCl3 + 3NO + 6H2O The mass of aluminum = 5.00 Kg  The mass of…

Q: From the balanced molecular equation, select the correct net ionic equations for the following:…

A: Net ionic equation:                                The Net ionic equation is the equation that shows…

Q: what's the net ionic equation of Ag + Pb(NO3)2 =

A: Incomplete equation :         Ag + Pb(NO3)2 = We need to write the complete net ionic equation.

Q: complete the balanced molecular chemical equation for the reaction below. If no reaction occurs…

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Q: Balance these equations: C2H6 + O2 ---> CO2 + H2O H2S + SO2 ---> S + H2O CH3OH + O2 ---> CO2 +…

A: The balanced chemical equations are given as,

Q: 3I2 + 6KOH → 5KI + KIO3 + 3H2O Is this a Balanced Chemical Reaction?

A: Yes it is a balanced equation. LHS = RHS.

Q: Balance the following equation by algebraic method. C3H8 O2 CO2 H2O

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Q: Balance the following chemical equation: K  +   H2O      ➡️    KOH   +    H2

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Q: Balance the equation HClO3(aq)+HBr(aq)→HCl(aq)+Br2(g)+H2O(l)

A: Given equation is, HClO3(aq)+HBr(aq)→HCl(aq)+Br2(g)+H2O(l)

Group 15 elements

The elements of group 15 are phosphorus, nitrogen, bismuth antimony, and arsenic. The most abundant element which is present in the air is nitrogen and the percentage of nitrogen present in the air is 78%. In the free state, the elemental nitrogen is present as diatomic gas (N2). In the organic matter obtained from plants and animals, phosphorus is the dominant element present. In nucleic acids, phosphate groups are present. Phosphates are also found in teeth and bones. The other elements arsenic, bismuth, and antimony are found as sulfides. Arsenopyrite, bismuth glance, and stibnite are examples of sulfides of arsenic, bismuth, and antimony respectively.