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Chemische vergelijkingen in evenwicht op09/17/24

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Breng de vergelijking van een chemische reactie in evenwicht
MgCl2 + HCl = MgH + Cl2 =>
2 MgCl2 + 2 HCl = 2 MgH + 3 Cl2

K2CrO4 + (NH4)2S + H2O = Cr(OH)3 + S + KOH + NH4OHNH3 =>
2 K2CrO4 + 3(NH4)2S + 5 H2O = 2 Cr(OH)3 + 3 S + 4 KOH + 3 NH4OHNH3

C5H11OH + O2 = C5H11O + OH =>
2 C5H11OH + O2 = 2 C5H11O + 2 OH

Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

(NH4)HSO4 + BaCl2 = BaSO4 + NH4Cl + HCl =>
(NH4)HSO4 + BaCl2 = BaSO4 + NH4Cl + HCl

CH3CHClCH3 + KCN = CH3CH(CN)CH3 + KCl =>
CH3CHClCH3 + KCN = CH3CH(CN)CH3 + KCl

P2O3 + Na2O = NaPO2 =>
P2O3 + Na2O = 2 NaPO2

Ca + HNO3 = CaHNO3 =>
Ca + HNO3 = CaHNO3

CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3

HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O

CH3COOH + C3H7OH = C3H7CH3COOH + H2O =>
9 CH3COOH + 14 C3H7OH = 12 C3H7CH3COOH + 8 H2O

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

KCIO3 + C = KCI + CO2 =>
2 KCIO3 + 3 C = 2 KCI + 3 CO2

CrBr3 + Na2SO4 = Cr2(SO4)3 + NaBr =>
2 CrBr3 + 3 Na2SO4 = Cr2(SO4)3 + 6 NaBr

Al2 + H2O = Al(HO)3 + H2 =>
Al2 + 6 H2O = 2 Al(HO)3 + 3 H2

[Ag(NH3)2]{+} + Cl{-} + H{+} = NH4{+} + AgCl =>
[Ag(NH3)2]{+} + Cl{-} + 2 H{+} = 2 NH4{+} + AgCl

Ag2O + H2 = Ag + HO =>
2 Ag2O + H2 = 4 Ag + 2 HO

C6H5CH3 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2O =>
C6H5CH3 + 6 KMnO4 + 7 KOH = C6H5COOK + 6 K2MnO4 + 5 H2O

KMnO4 + K2S + HCl = MnCl2 + SO2 + KCl + H2O =>
6 KMnO4 + 5 K2S + 28 HCl = 6 MnCl2 + 5 SO2 + 16 KCl + 14 H2O

C3H4O + H2O = C6H10O3 =>
2 C3H4O + H2O = C6H10O3

P + NO3{-} + H2O = PO4{3-} + NO + H{+} =>
3 P + 5 NO3{-} + 2 H2O = 3 PO4{3-} + 5 NO + 4 H{+}

NaC6H7O6 + CaCl2 = NaCl + C12H14CaO12 =>
2 NaC6H7O6 + CaCl2 = 2 NaCl + C12H14CaO12

Li2O + Co2 = Li2Co3 + O2 =>
2 Li2O + 3 Co2 = 2 Li2Co3 + O2

HCl + KClO3 = Cl2 + H2O + KCl =>
6 HCl + KClO3 = 3 Cl2 + 3 H2O + KCl

Li2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + LiOH(aq) =>
Li2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + 2 LiOH(aq)

K3(PO4) + AlCl3 = KCl + Al3(PO4)3 =>
3 K3(PO4) + 3 AlCl3 = 9 KCl + Al3(PO4)3

V2(CO3)3 + HCl = VCl3 + CO2 + H2O =>
V2(CO3)3 + 6 HCl = 2 VCl3 + 3 CO2 + 3 H2O

C3H7OH + C2H5COOH = C5H12COO + H2O =>
C3H7OH + C2H5COOH = C5H12COO + H2O

P2O3 + KOH = K2PHO3 + H2O =>
P2O3 + 4 KOH = 2 K2PHO3 + H2O

NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl

KI + O3 + H2O = KOH + I2 =>
6 KI + O3 + 3 H2O = 6 KOH + 3 I2

KMnO4 + C6H12O6 + NaOH = C6H11O7Na + K2MnO4 + MnO2 + H2O =>
2 KMnO4 + 2 C6H12O6 + 2 NaOH = 2 C6H11O7Na + K2MnO4 + MnO2 + 2 H2O

NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl

H2O2 + Cr(OH)3 + NaOH = Na2CrO4 + H2O =>
3 H2O2 + 2 Cr(OH)3 + 4 NaOH = 2 Na2CrO4 + 8 H2O

SnCl2 + NaOH = NaCl + Na2[Sn(OH)4] =>
SnCl2 + 4 NaOH = 2 NaCl + Na2[Sn(OH)4]

Sn(OH)2 + CO2 = SnCO3 + H2O =>
Sn(OH)2 + CO2 = SnCO3 + H2O

K2CrO4 + K2S + H2O = KCrO2 + KOH + S =>
2 K2CrO4 + 3 K2S + 4 H2O = 2 KCrO2 + 8 KOH + 3 S

NO + O2 = NO2 =>
2 NO + O2 = 2 NO2

KFHBr = KBrHF =>
KFHBr = KBrHF

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

HCl + Ag = AgCl + H =>
HCl + Ag = AgCl + H

Li3PO4 + Cu(NO3)2 = Li(NO3) + Cu3(PO4)2 =>
2 Li3PO4 + 3 Cu(NO3)2 = 6 Li(NO3) + Cu3(PO4)2

CH3CH2Br = HBr + C2H4 =>
CH3CH2Br = HBr + C2H4

Pb(NO3)2(aq) + KBr(aq) = PbBr + K(NO3)2 =>
Pb(NO3)2(aq) + KBr(aq) = PbBr + K(NO3)2

Na2Cr2O7 + FeCl2 + HCl = CrCl3 + FeCl3 + NaCl + H2O =>
Na2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 6 FeCl3 + 2 NaCl + 7 H2O

P2S3 = P + S =>
P2S3 = 2 P + 3 S

[Zn(OH)4]{2-} + HNO3 = Zn(OH)2 + NO3{-} + H2O =>
[Zn(OH)4]{2-} + 2 HNO3 = Zn(OH)2 + 2 NO3{-} + 2 H2O

MnO4 + HNO2 = NO3 + Mn + OH =>
MnO4 + 2 HNO2 = 2 NO3 + Mn + 2 OH

KMnO3 + H2C2O4 + H2SO4 = KHSO4 + MnSO4 + H2O + CO2 = =>
2 KMnO3 + 3 H2C2O4 + 4 H2SO4 = 2 KHSO4 + 2 MnSO4 + 6 H2O + 6 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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