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Chemische vergelijkingen in evenwicht op12/17/24

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Breng de vergelijking van een chemische reactie in evenwicht
C + Ca = CaC3 =>
3 C + Ca = CaC3

UO2(NO3)2 + NaOH = Na2U2O7 + NaNO3 + H2O =>
2 UO2(NO3)2 + 6 NaOH = Na2U2O7 + 4 NaNO3 + 3 H2O

HNO2(aq) = H{+} + NO3{-} + NO(g) + H2O =>
3 HNO2(aq) = H{+} + NO3{-} + 2 NO(g) + H2O

D2O + SO3 = D2SO4 =>
D2O + SO3 = D2SO4

K(OH) + Co3(PO4)2 = K3(PO4) + Co(OH)2 =>
6 K(OH) + Co3(PO4)2 = 2 K3(PO4) + 3 Co(OH)2

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

N2 + I = NI =>
N2 + 2 I = 2 NI

Mg + Cl2 = MgCl =>
2 Mg + Cl2 = 2 MgCl

CuOH = Cu2OH2O =>
2 CuOH = Cu2OH2O

Be + O2 = BeO =>
2 Be + O2 = 2 BeO

KF + Pb2(SO4)3 = PbF3 + K2(SO4) =>
6 KF + Pb2(SO4)3 = 2 PbF3 + 3 K2(SO4)

K2[PbCl4] + K2S2O3 = K2[Pb(S2O3)2] + KCl =>
K2[PbCl4] + 2 K2S2O3 = K2[Pb(S2O3)2] + 4 KCl

NaMnO4 + H2O + Mn(NO3)2 = MnO2 + NaOH + HNO3 =>
2 NaMnO4 + 4 H2O + 3 Mn(NO3)2 = 5 MnO2 + 2 NaOH + 6 HNO3

NH3 + CaClO3 = N2 + H2O + CaClO2 =>
2 NH3 + 3 CaClO3 = N2 + 3 H2O + 3 CaClO2

K2C2O4 + HCl = K2Cl + HC2O4 =>
K2C2O4 + HCl = K2Cl + HC2O4

KL + KMnO4 + H2O = KOH + L2 + MnO2 =>
6 KL + 2 KMnO4 + 4 H2O = 8 KOH + 3 L2 + 2 MnO2

Zn(OH)2 = Zn + OH =>
Zn(OH)2 = Zn + 2 OH

Na + K = Na2K =>
2 Na + K = Na2K

Si2Cl6 + NH3 = NH4Cl + Si3N4 + H2 =>
3 Si2Cl6 + 26 NH3 = 18 NH4Cl + 2 Si3N4 + 3 H2

NaOH + Pb(NO)3 = Na(NO)3 + Pb(OH) =>
NaOH + Pb(NO)3 = Na(NO)3 + Pb(OH)

C + H2 = CH4 =>
C + 2 H2 = CH4

HNO3 + K2SiO3 = H2SiO3 + KNO3 =>
2 HNO3 + K2SiO3 = H2SiO3 + 2 KNO3

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O

H2CO3 + V(OH)3 = V2(CO3)3 + H2O =>
3 H2CO3 + 2 V(OH)3 = V2(CO3)3 + 6 H2O

FeCl2 + KMnO4 + HCl = MnCl2 + FeCl4 + KCl + H2O =>
5 FeCl2 + 2 KMnO4 + 16 HCl = 2 MnCl2 + 5 FeCl4 + 2 KCl + 8 H2O

Na3N + B2S3 = BN + Na2S =>
2 Na3N + B2S3 = 2 BN + 3 Na2S

H3PO4 + NaOH = NaH3P2O7 + H2O =>
2 H3PO4 + NaOH = NaH3P2O7 + 2 H2O

Pb(C2H3O2)2(aq) + HCl(aq) = CH3COOH(aq) + PbCl2(s) =>
Pb(C2H3O2)2(aq) + 2 HCl(aq) = 2 CH3COOH(aq) + PbCl2(s)

Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O

Ca + C = CaC2 =>
Ca + 2 C = CaC2

C + Ca = CaC3 =>
3 C + Ca = CaC3

H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O

Cr + PbNO3 = CrNO3 + Pb =>
Cr + PbNO3 = CrNO3 + Pb

FeC2O4*(H2O)2 = FeCO3 + H2O + CO =>
FeC2O4*(H2O)2 = FeCO3 + 2 H2O + CO

NaMnO4 + H2O + Mn(NO3)2 = MnO2 + NaOH + HNO3 =>
2 NaMnO4 + 4 H2O + 3 Mn(NO3)2 = 5 MnO2 + 2 NaOH + 6 HNO3

C2H2 + Br = HBr + C =>
C2H2 + 2 Br = 2 HBr + 2 C

NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2

KNO3 + Ca(ClO)2 = Ca(NO3)2 + KClO =>
2 KNO3 + Ca(ClO)2 = Ca(NO3)2 + 2 KClO

CH3COOH + Ag = CH3COOAg + H2 =>
2 CH3COOH + 2 Ag = 2 CH3COOAg + H2

K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O

C + Ca = CaC3 =>
3 C + Ca = CaC3

LiHSO3 + HCl = LiCl + H2O + SO2 =>
LiHSO3 + HCl = LiCl + H2O + SO2

FeCl2 + KMnO4 + HCl = MnCl2 + FeCl4 + KCl + H2O =>
5 FeCl2 + 2 KMnO4 + 16 HCl = 2 MnCl2 + 5 FeCl4 + 2 KCl + 8 H2O

UO2(NO3)2 + NaOH = UO2(OH)2 + NaNO3 =>
UO2(NO3)2 + 2 NaOH = UO2(OH)2 + 2 NaNO3

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO

Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2

CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2

LithiumSulfate + MagnesiumAcetate = MagnesiumSulfate + LithiumAcetate =>
LithiumSulfate + MagnesiumAcetate = MagnesiumSulfate + LithiumAcetate

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Breng de vergelijking van een chemische reactie in evenwicht
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