What is the balanced chemical equation of Ca2 +H2O >C2H2
2014年6月8日 · I think you mean CaC_2 rather than Ca_2, otherwise where is the C atom in the product coming from?! This is the reaction between calcium carbide and water, which …
How would you balance the following equation: Ca+HNO3 - Socratic
2016年2月11日 · By the method of half-equations: calcium metal is oxidized, and nitrogen is reduced. Oxidation: Ca(s) rarr Ca^(2+) + 2e^- (i) Reduction: 2HNO_3(aq) +4e^(-) +4H^(+) rarr …
How would you balance the following equation: Fe + Cl2 + H2O
2016年1月8日 · You are oxidizing iron, and then making a coordination complex. I will give you a reaction scheme. OXIDATION Fe(s) + 3/2Cl_2(g) rarr FeCl_3(s) COMPLEXATION FeCl_3(s) …
How do I balance this equation? Al2O3+H2SO4=Al2(SO4)3+H2O
2017年9月18日 · How do I balance this equation? Al2O3+H2SO4=Al2(SO4)3+H2O. Chemistry. 1 Answer
What is a mole ratio? - Socratic
2016年2月13日 · The mole ratio is the ratio of moles of one substance to the moles of another substance in a balanced equation. 2 H2(g) + O2(g) → 2 H2O(g) The mole ratio between O2 …
How do you balance Co(OH)3 + HNO3-->Co(NO3)3+ H2O?
2015年10月26日 · Co(OH)_3(s) + 3HNO_3(aq) rarr Co(NO)_3(aq) + 3H_2O(l) This is effectively an acid base reaction of the sort: KOH(aq) + HNO_3(aq) rarr KNO_3(aq) + H_2O(l), or more …
When the following equation is balanced in standard form, what is …
2015年2月24日 · The balanced chemical equation for the combustion of ethane, or #C_2H_6#, looks like this #2C_2H_(6(g)) + 7O_(2(g)) -> 4CO_(2(g)) + 6H_2O_((l))#
The reaction between marble chips and hydrochloride acid is
2017年5月4日 · The reaction between marble chips and hydrochloride acid is given as: CaCO3+2HCl---> CaCl2+CO2+H2O (T=25C) What is effect on rate of reaction if: 1)Marble …
What is the enthalpy for the reaction Ca(OH)2 (s) - Socratic
2016年5月4日 · Unknown. We would predict it to be negative. Ca(OH)_2(s) + CO_2(g) rarr CaCO_3(s)darr + H_2O(l) The formation of solid calcium carbonate is a bond forming reaction. …
Question #8d1b2 + Example - Socratic
2015年5月3日 · Start by writing the balanced chemical equation for this reaction. #color(red)(3)NO_(2(g)) + H_2O_((l)) -> color(blue)(2)HNO_(3(aq)) + NO_((g))#