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Chemische vergelijkingen in evenwicht op12/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2

Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H

Cu(H2O)4SO4 = Cu(H2O)4 + SO4 =>
Cu(H2O)4SO4 = Cu(H2O)4 + SO4

NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2

NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2

C8H17COOH + O2 = CO + H2O =>
C8H17COOH + 8 O2 = 9 CO + 9 H2O

CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2

MgO + HNO3 = H2O + Mg(NO3)2 =>
MgO + 2 HNO3 = H2O + Mg(NO3)2

NaSCN + NaClO + NaOH = NaCl + Na2SO4 + N2 + CO2 + H2O =>
2 NaSCN + 11 NaClO + 2 NaOH = 11 NaCl + 2 Na2SO4 + N2 + 2 CO2 + H2O

NaNO3 + AgCI = NaCI + AgNO3 =>
NaNO3 + AgCI = NaCI + AgNO3

C3H6O + Ag2O = C3H6O2 + Ag =>
C3H6O + Ag2O = C3H6O2 + 2 Ag

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O

C8H12 + H2 = C8H18 =>
C8H12 + 3 H2 = C8H18

C4H8 + Br2 = CBr4 + H2 =>
C4H8 + 8 Br2 = 4 CBr4 + 4 H2

H4C2O2 + Al2(SO4)3 = H(SO4)3 + Al2H3C2O2 =>
H4C2O2 + Al2(SO4)3 = H(SO4)3 + Al2H3C2O2

C2H5COOH + Ca(OH)2 = CaCOOH + CO2 + H2 =>
C2H5COOH + 2 Ca(OH)2 = 2 CaCOOH + CO2 + 4 H2

MgSO4 = MgO + SO2 + O2 =>
2 MgSO4 = 2 MgO + 2 SO2 + O2

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

H3Po4 + KBr + K2Cr2O7 = K3Po4 + CrPo4 + Br2 + H2O =>
14 H3Po4 + 18 KBr + 3 K2Cr2O7 = 8 K3Po4 + 6 CrPo4 + 9 Br2 + 21 H2O

PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2

Si + OH{-} + H2O = SiO3{-2} + H2 =>
Si + 2 OH{-} + H2O = SiO3{-2} + 2 H2

NaCO3 + KOH = NaOH + KCO3 =>
NaCO3 + KOH = NaOH + KCO3

C12H22O11 + H2SO4 = C + H2SO4H2O =>
C12H22O11 + 11 H2SO4 = 12 C + 11 H2SO4H2O

Mg + HCl = MgCl4 + H2 =>
Mg + 4 HCl = MgCl4 + 2 H2

H2S + FeCl3 = FeCl2 + S + HCl =>
H2S + 2 FeCl3 = 2 FeCl2 + S + 2 HCl

CH2O2 + KOH = KC + H2O + CO2 =>
5 CH2O2 + 2 KOH = 2 KC + 6 H2O + 3 CO2

SrO + FeBr3 = SrBr2 + Fe2O3 =>
3 SrO + 2 FeBr3 = 3 SrBr2 + Fe2O3

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

Cl2 + CaBr2 = CaCl2 + Br2 =>
Cl2 + CaBr2 = CaCl2 + Br2

Fe + HC1 = FeC12 + H1 =>
Fe + 12 HC1 = FeC12 + 12 H1

AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2

H2SO4 + NaClO4 = HClO4 + Na2SO4 =>
H2SO4 + 2 NaClO4 = 2 HClO4 + Na2SO4

SrS + HF = H2S + SrF2 =>
SrS + 2 HF = H2S + SrF2

Sb + KOH + H2O2 = KSb(OH)6 =>
2 Sb + 2 KOH + 5 H2O2 = 2 KSb(OH)6

NH3 + H2O + NaOH = NaNH4 + OH =>
NH3 + H2O + NaOH = NaNH4 + 2 OH

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

FeO + ZnO = ZnFeO2 =>
FeO + ZnO = ZnFeO2

KMnO4 + Na2SO3 + NaOH = K2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2SO4 + 2 Na2MnO4 + H2O

C2H5HN2 + O2 = CO2 + H2O + N2 =>
2 C2H5HN2 + 7 O2 = 4 CO2 + 6 H2O + 2 N2

C8H10 + K2Cr2O7 + H2SO4 = C8H6O4 + K2SO4 + Cr2(SO4)3 + H2O =>
C8H10 + 2 K2Cr2O7 + 8 H2SO4 = C8H6O4 + 2 K2SO4 + 2 Cr2(SO4)3 + 10 H2O

NaNO3 + C = Na2O + CO2 + N2 =>
4 NaNO3 + 5 C = 2 Na2O + 5 CO2 + 2 N2

Al + HIO3 = Al(IO3)3 + H2 =>
2 Al + 6 HIO3 = 2 Al(IO3)3 + 3 H2

Br2 + Na2S2O3 + H2O = NaBr + HBr + H2SO4 =>
4 Br2 + Na2S2O3 + 5 H2O = 2 NaBr + 6 HBr + 2 H2SO4

NaNO3 + C = Na2O + CO2 + N2 =>
4 NaNO3 + 5 C = 2 Na2O + 5 CO2 + 2 N2

KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2

Cr2(SO4)3 + KOH = K2SO4 + KCrO2 + H2O =>
Cr2(SO4)3 + 8 KOH = 3 K2SO4 + 2 KCrO2 + 4 H2O

N2O3 + NaOH = NaNO2 + H2O =>
N2O3 + 2 NaOH = 2 NaNO2 + H2O

C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O

Pl(NO3)2 + NaOH = NaNO3 + Pl(OH)2 =>
Pl(NO3)2 + 2 NaOH = 2 NaNO3 + Pl(OH)2

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Breng de vergelijking van een chemische reactie in evenwicht
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