could someone help me by giving balanced equations of :
a. reactions of copper(II) hydroxide with hydrogen sulfide
b. silver nitrate and calcium chloride
c.acid rain on marble
d.thermal decomposition of limestone to produce lime
e.muriatic acid, pool acid that causes nails to decompose
f.balanced equation of how milk of magnesia treats heartburn
g.and two reactions tha show how sodium bicarbonate is amphoteric
i am having a hard time with chem.. please help me some... i will give 10 points to the best answers.. please help me if u really know how to do this.. i need to get a lot of points on this homework
2007-12-03 06:54:52 · 2 answers · asked by mj 2 in Science & Mathematics ➔ Chemistry
Cu(OH)2(s) + H2S(g) ===> CuS(s) + H2O
2AgNO3(aq) + CaCl2(aq) ===2AgCl(s) + Ca(NO3)2(aq)
2H+(aq) + CaCO3(s) ===> Ca++(aq) + CO2(g) + H2O
CaCO3(s) ===> CaO(s) + CO2(g)
2HCl(aq) + Fe(s) ===> FeCl2(aq) + H2(g)
2HCl(aq) + Mg(OH)2(s) ===> MgCl2(aq) + 2H2O
NaHCO3(aq) + HCl(aq) ===> NaCl(aq) + CO2(g) + H2O
NaHCO3(aq) + NaOH(aq) ===> Na2CO3(aq) + H2O
2007-12-03 07:07:25 · answer #1 · answered by steve_geo1 7 · 0⤊ 0⤋
At a wager: TiO2 + 2C + 2Cl2 --> TiCl4 + 2CO C is a stable, Cl2 a gas (i think of) and CO is definately a gas. No clue approximately the different 2. Why no longer seem it up? you may have information tables or something.
2016-12-30 11:17:25 · answer #2 · answered by ? 3 · 0⤊ 0⤋