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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O

C4H8 + HOH = C4H9OH =>
C4H8 + HOH = C4H9OH

Cu + HgCe2 = CuCe2 + Hg =>
Cu + HgCe2 = CuCe2 + Hg

Sn(F)2 + (Na)3P(O)4 = (Sn)3(P(O)4)2 + NaF =>
3 Sn(F)2 + 2(Na)3P(O)4 = (Sn)3(P(O)4)2 + 6 NaF

Mn + CuCl3 = Cu + MnCl2 =>
3 Mn + 2 CuCl3 = 2 Cu + 3 MnCl2

MgCl2 + ZnNO3 = Mg(NO3)2 + ZnCl =>
MgCl2 + 2 ZnNO3 = Mg(NO3)2 + 2 ZnCl

(O4)3 = O7 =>
7(O4)3 = 12 O7

KMnO4 + K2CO3 + H2C2O4 = K3Mn(C2O4)3 + CO2 + H2O =>
KMnO4 + K2CO3 + 5 H2C2O4 = K3Mn(C2O4)3 + 5 CO2 + 5 H2O

AlCl3 + Na(Al(OH)4) = Al(OH)3 + NaCl =>
AlCl3 + 3 Na(Al(OH)4) = 4 Al(OH)3 + 3 NaCl

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

Zn2O3 + NaOH + H2O = Na2[Zn(OH)6] + H2 =>
Zn2O3 + 4 NaOH + 5 H2O = 2 Na2[Zn(OH)6] + H2

Ba + C + O2 = BaCO3(s) =>
2 Ba + 2 C + 3 O2 = 2 BaCO3(s)

Zr(OH)4 + H4Sb2O7 = Zr(H2Sb2O7)2 + H2O =>
Zr(OH)4 + 2 H4Sb2O7 = Zr(H2Sb2O7)2 + 4 H2O

NaNO2 + H3PO4 = Na3PO4 + HNO2 =>
3 NaNO2 + H3PO4 = Na3PO4 + 3 HNO2

Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2

HNO3 + Ag2CO3 = H2CO3 + AgNO3 =>
2 HNO3 + Ag2CO3 = H2CO3 + 2 AgNO3

C2H2 + HBr = C2H2Br + H2 =>
2 C2H2 + 2 HBr = 2 C2H2Br + H2

MgCUSO4 = CUMgSO4 =>
MgCUSO4 = CUMgSO4

Cu(NO3)2 + BaCO3 = Ba(NO3)2 + CuCO3 =>
Cu(NO3)2 + BaCO3 = Ba(NO3)2 + CuCO3

KHSO4 + NH4OH = (NH4)2SO4 + KOH + H2O =>
KHSO4 + 2 NH4OH = (NH4)2SO4 + KOH + H2O

Fe(CO)5 + HI = Fe(CO)4I2 + CO + H2 =>
Fe(CO)5 + 2 HI = Fe(CO)4I2 + CO + H2

K2C2O4(aq) + Ca(OH)2(aq) = KOH(aq) + CaC2O4(s) =>
K2C2O4(aq) + Ca(OH)2(aq) = 2 KOH(aq) + CaC2O4(s)

(CH3COO)2Ca + H2O = CH3COOH + Ca(OH)2 =>
(CH3COO)2Ca + 2 H2O = 2 CH3COOH + Ca(OH)2

CalciumNitrate + PotassiumPhosphate = CalciumPhosphate + PotassiumNitrate =>
CalciumNitrate + PotassiumPhosphate = CalciumPhosphate + PotassiumNitrate

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

(d)NaOH(aq) + HClO4(aq) = NaClO4(aq) + H2O(l) =>
(d)NaOH(aq) + HClO4(aq) = NaClO4(aq) + H2O(l)

C3(CH2)14COOH + O2 = CO2 + H2O =>
4 C3(CH2)14COOH + 97 O2 = 72 CO2 + 58 H2O

Sr + H2O = SrH2O =>
Sr + H2O = SrH2O

BaC6O6 + HCl = BaCl2 + H + C6O6 =>
BaC6O6 + 2 HCl = BaCl2 + 2 H + C6O6

Rb3PO4 + CaBr2 = RbBr + Ca3(PO4)2 =>
2 Rb3PO4 + 3 CaBr2 = 6 RbBr + Ca3(PO4)2

P(CH3COO)2 + HCl = PCl2 + CH3COOH =>
P(CH3COO)2 + 2 HCl = PCl2 + 2 CH3COOH

KMnO4 + H2SO4 = K2(SO4) + MnSO4 + O2 + H2O =>
4 KMnO4 + 6 H2SO4 = 2 K2(SO4) + 4 MnSO4 + 5 O2 + 6 H2O

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

K2Cr2O7 + HClO2 + H2SO4 = Cr2(SO4)3 + H2O + KClO4 + K2SO4 =>
4 K2Cr2O7 + 6 HClO2 + 13 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 6 KClO4 + K2SO4

Zn + POH = ZnPO + H =>
Zn + POH = ZnPO + H

Na + P2 = Na2P =>
4 Na + P2 = 2 Na2P

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Pb + NaOH = Pb(OH) + Na =>
Pb + NaOH = Pb(OH) + Na

Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2

K2SO4 + KOH + S = K2S2O3 + H2O =>
2 K2SO4 + 2 KOH + 4 S = 3 K2S2O3 + H2O

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

C3H7OH + Cr2O7{2-} + H{+} = C3H7O + Cr + H2O =>
12 C3H7OH + Cr2O7{2-} + 2 H{+} = 12 C3H7O + 2 Cr + 7 H2O

BaCl2 + HOH = HCl2 + Ba(OH) =>
BaCl2 + HOH = HCl2 + Ba(OH)

[Cr(H2O)6](NO3)3 = Cr2O3 + NO2 + O2 + H2O =>
4[Cr(H2O)6](NO3)3 = 2 Cr2O3 + 12 NO2 + 3 O2 + 24 H2O

CaO(s) + P4O10 = Ca3(PO4)2(s) =>
6 CaO(s) + P4O10 = 2 Ca3(PO4)2(s)

H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4

CH3COOH + Ca(OH)2 = Ca(COOH) + CH3(OH)2 =>
CH3COOH + Ca(OH)2 = Ca(COOH) + CH3(OH)2

K2Cr2O7 + HClO2 + H2SO4 = Cr2(SO4)3 + H2O + KClO4 + K2SO4 =>
4 K2Cr2O7 + 6 HClO2 + 13 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 6 KClO4 + K2SO4

HCl(l) + NaHCO3(s) = NaCl(s) + H2O(l) + CO2 =>
HCl(l) + NaHCO3(s) = NaCl(s) + H2O(l) + CO2

Au2O3 + H2 = AuO + H2O =>
Au2O3 + H2 = 2 AuO + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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