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Chemische vergelijkingen in evenwicht op12/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
MnCl2(aq) + Na2S(aq) = MnS(s) + NaCl(aq) =>
MnCl2(aq) + Na2S(aq) = MnS(s) + 2 NaCl(aq)

CH3OH + MnO4{-} + OH{-} = CO3 + MnO4{-2} + H2O =>
CH3OH + 8 MnO4{-} + 8 OH{-} = CO3 + 8 MnO4{-2} + 6 H2O

[S(CH2CH2Cl)2] = S + H2 + Cl2 + C =>
[S(CH2CH2Cl)2] = S + 4 H2 + Cl2 + 4 C

NbCl5 + Cd = NbCl3 + CdCl2 =>
NbCl5 + Cd = NbCl3 + CdCl2

NaHCO3 + CH3OOH = C2H3NaO2 + H2O + CO2 =>
NaHCO3 + 2 CH3OOH = C2H3NaO2 + 3 H2O + CO2

Al2S3 + CaO = Al2O3 + CaS =>
Al2S3 + 3 CaO = Al2O3 + 3 CaS

Zn + HNO2 = ZnNO2 + H =>
Zn + HNO2 = ZnNO2 + H

KOH(aq) + CuCl2(aq) = KCl(s) + Cu(OH)2 =>
2 KOH(aq) + CuCl2(aq) = 2 KCl(s) + Cu(OH)2

CO(g) + H(g) = CH4 + H2O =>
CO(g) + 6 H(g) = CH4 + H2O

CO(g) + H(g) = CH4(g) + H2O(l) =>
CO(g) + 6 H(g) = CH4(g) + H2O(l)

(NH4)2CO3(s) = NH3 + H2O + CO2(g) =>
(NH4)2CO3(s) = 2 NH3 + H2O + CO2(g)

CH3OH + MnO4{-} + OH{-} = CO3{2-} + MnO4{2-} + H2O =>
CH3OH + 6 MnO4{-} + 8 OH{-} = CO3{2-} + 6 MnO4{2-} + 6 H2O

CO(g) + H(g) = CH3OH(g) =>
CO(g) + 4 H(g) = CH3OH(g)

SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl

H4C2O2 + NaOH = H2O + NaH5C3O3 =>
3 H4C2O2 + 2 NaOH = 2 H2O + 2 NaH5C3O3

AgH3 = Ag + H =>
AgH3 = Ag + 3 H

C + H + O = C6H12O6 =>
6 C + 12 H + 6 O = C6H12O6

Br2 + S202{-2} + H2O = Br{-} + SO4{-2} + H{+} =>
607 Br2 + S202{-2} + 808 H2O = 1214 Br{-} + 202 SO4{-2} + 1616 H{+}

CuCl2(aq) + KOH(aq) = Cu(OH)2 + KCl =>
CuCl2(aq) + 2 KOH(aq) = Cu(OH)2 + 2 KCl

Zn + HNO2 = Zn(NO3)2 + N2O + H2O =>
2 Zn + 10 HNO2 = 2 Zn(NO3)2 + 3 N2O + 5 H2O

ZnBr2 + AgNO3 = AgBr + ZnN2O6 =>
ZnBr2 + 2 AgNO3 = 2 AgBr + ZnN2O6

NaHCO3 + CH3OOH = CH3COONa + H2O + CO2 =>
NaHCO3 + 2 CH3OOH = CH3COONa + 3 H2O + CO2

CO(g) + H(g) = C8H18(l) + H2O =>
8 CO(g) + 34 H(g) = C8H18(l) + 8 H2O

Ca3(PO4)2 + Si(CO3)2 = CaCO3 + Si3(PO4)4 =>
2 Ca3(PO4)2 + 3 Si(CO3)2 = 6 CaCO3 + Si3(PO4)4

HClO + NO2 = ClO + HNO2 =>
HClO + NO2 = ClO + HNO2

CO(g) + H(g) = C8H18(l) + H2O =>
8 CO(g) + 34 H(g) = C8H18(l) + 8 H2O

Sn + H3PO4 = SnPO4 + H2 =>
2 Sn + 2 H3PO4 = 2 SnPO4 + 3 H2

CO(g) + H(g) = CH4(g) + H2O =>
CO(g) + 6 H(g) = CH4(g) + H2O

CO(g) + H(g) = CH4 + H2O =>
CO(g) + 6 H(g) = CH4 + H2O

CuCl2(aq) + KOH(aq) = Cu(OH)2(s) + KCl(aq) =>
CuCl2(aq) + 2 KOH(aq) = Cu(OH)2(s) + 2 KCl(aq)

C + H + O = CHO =>
C + H + O = CHO

MgO + MgCl2 + H2O = Mg2(OH)3Cl =>
3 MgO + MgCl2 + 3 H2O = 2 Mg2(OH)3Cl

NaHCO3 + CH3OOH = NaCH3OO + CO2 + H2O =>
NaHCO3 + CH3OOH = NaCH3OO + CO2 + H2O

Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2

NaOH + H2S = HOH + Na2S =>
2 NaOH + H2S = 2 HOH + Na2S

BaOCaO = BaCaO2 =>
BaOCaO = BaCaO2

CO(g) + H(g) = CH4(g) + H2O(l) =>
CO(g) + 6 H(g) = CH4(g) + H2O(l)

Zn + HNO2 = Zn(NO2)2 + NO + H2O =>
Zn + 4 HNO2 = Zn(NO2)2 + 2 NO + 2 H2O

Sn + H3PO4 = Sn3(PO4)2 + H2 =>
3 Sn + 2 H3PO4 = Sn3(PO4)2 + 3 H2

CO(g) + H(g) = CH4(g) + H2O =>
CO(g) + 6 H(g) = CH4(g) + H2O

Pb{2+} + MnO4 + H2O = PbO2 + H{+} + Mn{2+} =>
3 Pb{2+} + MnO4 + 2 H2O = 3 PbO2 + 4 H{+} + Mn{2+}

HOOCCOOH + Na2CO3 = NaOOCCOONa + H2O + CO2 =>
HOOCCOOH + Na2CO3 = NaOOCCOONa + H2O + CO2

CO(g) + H(g) = CH4 + H2O =>
CO(g) + 6 H(g) = CH4 + H2O

Al(NO3)3 + (NH4)2S = Al2S3 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2S = Al2S3 + 6 NH4NO3

CO2KOH = KHCO3 =>
CO2KOH = KHCO3

CO(g) + H(g) = CH3OH(l) =>
CO(g) + 4 H(g) = CH3OH(l)

CO(g) + H(g) = CH3OH(g) =>
CO(g) + 4 H(g) = CH3OH(g)

NaHCO3 + CH3OOH = NaC2H3O2 + CO2 + H2O =>
NaHCO3 + 2 CH3OOH = NaC2H3O2 + CO2 + 3 H2O

C2H5NO2NaOH = H2OC2H4NO2Na =>
C2H5NO2NaOH = H2OC2H4NO2Na

C + H + O = C2H5OH =>
2 C + 6 H + O = C2H5OH

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Breng de vergelijking van een chemische reactie in evenwicht
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