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Chemische vergelijkingen in evenwicht op09/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
CdCO3 + HClO4 = CdCl + H2O + O2 + CO2 =>
4 CdCO3 + 4 HClO4 = 4 CdCl + 2 H2O + 9 O2 + 4 CO2

Fe3 + SO4 = Fe3SO4 =>
Fe3 + SO4 = Fe3SO4

Fe(s) = Fe3 =>
3 Fe(s) = Fe3

Cd3(PO4)2 + (NH4)2S = Cd3(NH4)2 + S(PO4)2 =>
Cd3(PO4)2 + (NH4)2S = Cd3(NH4)2 + S(PO4)2

Cu(NO3)2 + NH4OH + NaOH = Cu(NH3)4(OH)2 + NaNO3 + H2O =>
Cu(NO3)2 + 4 NH4OH + 2 NaOH = Cu(NH3)4(OH)2 + 2 NaNO3 + 4 H2O

CH8O3 + O2 = CO2 + H2O =>
2 CH8O3 + 3 O2 = 2 CO2 + 8 H2O

MnO2 + KOH + H2O = K2[Mn(OH)6] =>
MnO2 + 2 KOH + 2 H2O = K2[Mn(OH)6]

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

Al(aq) + CuCl2(aq) = AlCl3(aq) + Cu(aq) =>
2 Al(aq) + 3 CuCl2(aq) = 2 AlCl3(aq) + 3 Cu(aq)

CuSO4 + NH3 = CuH3 + NSO4 =>
CuSO4 + NH3 = CuH3 + NSO4

FeO + H2 = Fe + HO2 =>
4 FeO + H2 = 4 Fe + 2 HO2

Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2

NaHCO3 + HCl = NaCl + H + CO3 =>
NaHCO3 + HCl = NaCl + 2 H + CO3

Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2

SZn + O2 = Zn + SO3 =>
2 SZn + 3 O2 = 2 Zn + 2 SO3

Al(s) + NH4NO3(s) = N2(g) + H2O(g) + Al2O3(g) =>
2 Al(s) + 3 NH4NO3(s) = 3 N2(g) + 6 H2O(g) + Al2O3(g)

NaBr + AlBr3 = NaBr3 + AlBr =>
NaBr + AlBr3 = NaBr3 + AlBr

C + O2 + Fe2O3 = FeCO2 =>
4 C + O2 + 2 Fe2O3 = 4 FeCO2

Al2(SO4)3(aq) + K2CO3(aq) = Al2CO3(s) + K2(SO4)3(aq) =>
Al2(SO4)3(aq) + K2CO3(aq) = Al2CO3(s) + K2(SO4)3(aq)

CrO + HI = CrI2 + H2O =>
CrO + 2 HI = CrI2 + H2O

K() + I2() = KI() =>
2 K() + I2() = 2 KI()

[Ni(H2O)6][BF4]2 + C2H8N2 = [Ni(C2H8N2)3][BF4]2 + H2O =>
[Ni(H2O)6][BF4]2 + 3 C2H8N2 = [Ni(C2H8N2)3][BF4]2 + 6 H2O

P{5+} + Cl{-} = PCl5 =>
P{5+} + 5 Cl{-} = PCl5

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

Cu + H{+} + HSO4{-} = Cu{+2} + SO2 + H2O =>
Cu + 3 H{+} + HSO4{-} = Cu{+2} + SO2 + 2 H2O

Ba(HCO3)2 + HCl = BaCl2 + H2OCO2 =>
Ba(HCO3)2 + 2 HCl = BaCl2 + 2 H2OCO2

C135H96O9SN + O2 = CO2 + H2O + SO2 + NO =>
C135H96O9SN + 156 O2 = 135 CO2 + 48 H2O + SO2 + NO

Cr + CoI2 = Cr2I + Co =>
4 Cr + CoI2 = 2 Cr2I + Co

K2SO4 + H2SO4 = KHSO4 =>
K2SO4 + H2SO4 = 2 KHSO4

NaI + Br2 + H2O = NaIO3 + HBr =>
NaI + 3 Br2 + 3 H2O = NaIO3 + 6 HBr

KClO3 + H2SO4 + KI = I2 + H2O + Cl2O3 + K2SO4 =>
2 KClO3 + 3 H2SO4 + 4 KI = 2 I2 + 3 H2O + Cl2O3 + 3 K2SO4

AgL + Fe2(CO3)3 = FeL3 + Ag2CO3 =>
6 AgL + Fe2(CO3)3 = 2 FeL3 + 3 Ag2CO3

KClO3 + MgS = K2S + Mg(ClO3)2 =>
2 KClO3 + MgS = K2S + Mg(ClO3)2

Al(s) + Cu{2+}(aq) = Al{3+}(aq) + Cu(s) =>
2 Al(s) + 3 Cu{2+}(aq) = 2 Al{3+}(aq) + 3 Cu(s)

H3PO3 + H2O + CuSO4 = CuH + H3PO4 + H2SO4 =>
3 H3PO3 + 3 H2O + 2 CuSO4 = 2 CuH + 3 H3PO4 + 2 H2SO4

H2C4H4 + NaOH = NaHC4H4 + H2O =>
H2C4H4 + NaOH = NaHC4H4 + H2O

NaOH + C4H10O = H2O + C4H9NaO =>
NaOH + C4H10O = H2O + C4H9NaO

C6H15N + O2 = HNO3 + H2O + CO2 =>
C6H15N + 11 O2 = HNO3 + 7 H2O + 6 CO2

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

KBr + H2SO4 = KSO4 + Br2 + SO2 + H2O =>
2 KBr + 4 H2SO4 = 2 KSO4 + Br2 + 2 SO2 + 4 H2O

Na2S + K2CrO4 + HCl = KCl + NaCl + CrCl3 + S + H2O =>
3 Na2S + 2 K2CrO4 + 16 HCl = 4 KCl + 6 NaCl + 2 CrCl3 + 3 S + 8 H2O

FeCl3 + Cs3PO4 = ClCs + FePO4 =>
FeCl3 + Cs3PO4 = 3 ClCs + FePO4

CH3NH2 + H2O = NH3 + CH3OH =>
CH3NH2 + H2O = NH3 + CH3OH

SO3(aq) + H2O(l) = H2SO3(aq) + O2(g) =>
2 SO3(aq) + 2 H2O(l) = 2 H2SO3(aq) + O2(g)

N5 = N2 =>
2 N5 = 5 N2

AlCl3 + OH = AlOH + Cl3 =>
AlCl3 + OH = AlOH + Cl3

CuF + Ba = BaF2 + Cu =>
2 CuF + Ba = BaF2 + 2 Cu

HNO3 + HCI = NO + H2O + CI =>
HNO3 + 3 HCI = NO + 2 H2O + 3 CI

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Mg(ClO3)2 + H2SO4 = MgSO4 + HClO3 =>
Mg(ClO3)2 + H2SO4 = MgSO4 + 2 HClO3

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Breng de vergelijking van een chemische reactie in evenwicht
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