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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
CuO + HCl(aq) = CuCl2(aq) + H2O =>
CuO + 2 HCl(aq) = CuCl2(aq) + H2O

H2C4O4 + NaOH = Na2C4O4 + H2O =>
H2C4O4 + 2 NaOH = Na2C4O4 + 2 H2O

H2S2O8 + FeSO4 = Fe2(SO4)3 + H2SO4 =>
H2S2O8 + 2 FeSO4 = Fe2(SO4)3 + H2SO4

Zn + MnO2 + H2O = Zn(OH)2 + MnO =>
Zn + MnO2 + H2O = Zn(OH)2 + MnO

Mn + H3PO4 = Mn3(PO4)7 + H2 =>
6 Mn + 14 H3PO4 = 2 Mn3(PO4)7 + 21 H2

FeCl + K4Fe(CN)6 = Fe(Fe(CN)6) + K4Cl =>
FeCl + K4Fe(CN)6 = Fe(Fe(CN)6) + K4Cl

KMnO4 + Ba + LiOH = KOH + BaMnO4 + Li =>
KMnO4 + Ba + LiOH = KOH + BaMnO4 + Li

C2H2 + AgNO3 + NH3 = C2Ag2 + NH4NO3 =>
C2H2 + 2 AgNO3 + 2 NH3 = C2Ag2 + 2 NH4NO3

XeO3 + H2O = H2XeO4 =>
XeO3 + H2O = H2XeO4

Mg(aq) + NiCl2 = MgCl2 + Ni =>
Mg(aq) + NiCl2 = MgCl2 + Ni

KNO2 + MnO2 + KOH = N2 + K2MnO4 + H2O =>
2 KNO2 + 3 MnO2 + 4 KOH = N2 + 3 K2MnO4 + 2 H2O

ClO{-} + S2O32{-} + OH{-} = Cl{-} + SO42{-} + H{+} =>
103 ClO{-} + 2 S2O32{-} + OH{-} = 103 Cl{-} + 4 SO42{-} + H{+}

C3H8(aq) + O2(g) = CO2(g) + H2O(l) =>
C3H8(aq) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)

FeC2O4 + K2C2O4 + H2O2 + H2C2O4 = K3Fe(C2O4)3 + H2O =>
2 FeC2O4 + 3 K2C2O4 + H2O2 + H2C2O4 = 2 K3Fe(C2O4)3 + 2 H2O

FeCl3 + SO2 + H2O = FeCl2 + HSO4 + HCl =>
3 FeCl3 + SO2 + 2 H2O = 3 FeCl2 + HSO4 + 3 HCl

Au + Ca(NO3)2 = Ca + Au(NO3) =>
2 Au + Ca(NO3)2 = Ca + 2 Au(NO3)

Na2(CO3) + H(C2H3O2) = Na(C2H3O2) + H2O + CO2 =>
Na2(CO3) + 2 H(C2H3O2) = 2 Na(C2H3O2) + H2O + CO2

KMnO4 + C2H5OH + H2SO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
4 KMnO4 + 5 C2H5OH + 6 H2SO4 = 5 C2H4O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O

CrCl3 + Na2CO3 + KClO3 = Na2CrO4 + CO2 + KCl + NaCl =>
2 CrCl3 + 5 Na2CO3 + KClO3 = 2 Na2CrO4 + 5 CO2 + KCl + 6 NaCl

BaCl2 + Br2 = BaBr2 + Cl2 =>
BaCl2 + Br2 = BaBr2 + Cl2

Cr(OH)2 + Br2 + KOH = K2CrO4 + KBr + H2O =>
Cr(OH)2 + 2 Br2 + 6 KOH = K2CrO4 + 4 KBr + 4 H2O

HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2

Zn(s) + HCl(aq) = H(aq) + ZnCl2 =>
Zn(s) + 2 HCl(aq) = 2 H(aq) + ZnCl2

Pb{2}{+} + OH{-} = Pb(OH)2 =>
Pb{2}{+} + 2 OH{-} = Pb(OH)2

Cr + O2 + HCl = CrCl3 + H2O =>
4 Cr + 3 O2 + 12 HCl = 4 CrCl3 + 6 H2O

N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)

KCl + HF = KF + HCl =>
KCl + HF = KF + HCl

AlN3O9 + NH4OH = AlO3H3 + NH4NO3 =>
AlN3O9 + 3 NH4OH = AlO3H3 + 3 NH4NO3

KI(aq) + Cl2(aq) = KCl + I2 =>
2 KI(aq) + Cl2(aq) = 2 KCl + I2

ZnBr2 + KOH = Zn(OH)2 + KBr =>
ZnBr2 + 2 KOH = Zn(OH)2 + 2 KBr

Be(OH)2 + H3Po4 = Be3(Po4)2 + H2O =>
3 Be(OH)2 + 2 H3Po4 = Be3(Po4)2 + 6 H2O

BaS + Mg = MgS + Ba =>
BaS + Mg = MgS + Ba

Mg(OH)2 + (NH4)2SO3 = MgSO3 + NH3 + H2O =>
Mg(OH)2 + (NH4)2SO3 = MgSO3 + 2 NH3 + 2 H2O

SNSO4 + FeSO4 = SN + Fe2(SO4)3 =>
SNSO4 + 2 FeSO4 = SN + Fe2(SO4)3

MnO + HCl + H2O = [Mn(H2O)6]Cl2 =>
MnO + 2 HCl + 5 H2O = [Mn(H2O)6]Cl2

Au + HNO3 + NaCl = HAuCl4 + NO + H2O + NaNO3 =>
Au + 5 HNO3 + 4 NaCl = HAuCl4 + NO + 2 H2O + 4 NaNO3

C2H5OH + H3NO3S = (CH3)2C(OSO3H)C(O)NH2 + H2 =>
2 C2H5OH + H3NO3S = (CH3)2C(OSO3H)C(O)NH2 + 3 H2

F2 + TiCl3 = TiF3 + Cl2 =>
3 F2 + 2 TiCl3 = 2 TiF3 + 3 Cl2

KCN + H2O = HCN + KOH =>
KCN + H2O = HCN + KOH

P2O5 + Ag2O = AgPO3 =>
P2O5 + Ag2O = 2 AgPO3

Zn + ClO3{-} + OH{-} + H2O = [Zn(OH)4]{2-} + Cl{-} =>
3 Zn + ClO3{-} + 6 OH{-} + 3 H2O = 3[Zn(OH)4]{2-} + Cl{-}

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

TiCl4 + Hg = TiCl2 + HgCl2 =>
TiCl4 + Hg = TiCl2 + HgCl2

F + Na(OH) = NaF + O + H2O =>
2 F + 2 Na(OH) = 2 NaF + O + H2O

HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O

PO4 + C = P4 + CO =>
4 PO4 + 16 C = P4 + 16 CO

I{-} + Zn{2+} = I2 + Zn =>
2 I{-} + Zn{2+} = I2 + Zn

CuCl2(aq) + K3PO4(aq) = Cu3(PO4)2 + KCl =>
3 CuCl2(aq) + 2 K3PO4(aq) = Cu3(PO4)2 + 6 KCl

Ag(s) + HCl(aq) = AgCl2(aq) + H2(g) =>
Ag(s) + 2 HCl(aq) = AgCl2(aq) + H2(g)

KMnO4 + H2SO4 + H2C207 = MnSO4 + CO2 + H2O + KOH =>
166 KMnO4 + 166 H2SO4 + H2C207 = 166 MnSO4 + 207 CO2 + 84 H2O + 166 KOH

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Breng de vergelijking van een chemische reactie in evenwicht
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