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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
Zn(NO3)2 + K2CO3 = ZnCO3 + K2(NO3)2 =>
Zn(NO3)2 + K2CO3 = ZnCO3 + K2(NO3)2

BaCO3 + CuO = BaCuO2 + CO2 =>
BaCO3 + CuO = BaCuO2 + CO2

Na2S + HNo3 = NaNo3 + H2S =>
Na2S + 2 HNo3 = 2 NaNo3 + H2S

HI + H2SO4 = H2S + I2*H2O =>
8 HI + H2SO4 = H2S + 4 I2*H2O

FeO + NaOH = Na4FeO3 + H2O =>
FeO + 4 NaOH = Na4FeO3 + 2 H2O

HO + C = H2O2C =>
2 HO + C = H2O2C

SO3 + P2O5 = P2SO3 + O2 =>
2 SO3 + 2 P2O5 = 2 P2SO3 + 5 O2

HI + H2SO4 = H2S + I + H2O =>
8 HI + H2SO4 = H2S + 8 I + 4 H2O

Fe2 + S8 = FeS =>
4 Fe2 + S8 = 8 FeS

C7H16O + HCl = C7H15Cl + H2O =>
C7H16O + HCl = C7H15Cl + H2O

K2Cr2O7 + C5H12O + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
10 K2Cr2O7 + 6 C5H12O + 40 H2SO4 = 10 Cr2(SO4)3 + 10 K2SO4 + 15 CH3COOH + 46 H2O

KI + CI{2} = KCI + I{2) =>
KI + CI{2} = KCI + I{2)

CrF3 = Cr + F2 =>
2 CrF3 = 2 Cr + 3 F2

N2(g) + O2(g) + H2O = HNO3(g) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(g)

Ba + H2CO3 = Ba2CO3 + H2 =>
2 Ba + H2CO3 = Ba2CO3 + H2

Na2CO3*10H2O = Na2CO3 + H2O =>
Na2CO3*10H2O = Na2CO3 + 10 H2O

Na2(CO3) + Al(ClO3)3 = Na(ClO3) + Al2(CO3)3 =>
3 Na2(CO3) + 2 Al(ClO3)3 = 6 Na(ClO3) + Al2(CO3)3

Sb2S3 + O = Sb2O5 + SO2 =>
Sb2S3 + 11 O = Sb2O5 + 3 SO2

KF + HCl = KFCl + H2 =>
2 KF + 2 HCl = 2 KFCl + H2

FeS + HCI = FeCCI2 + H2S =>
FeS + 2 HCI = FeCCI2 + H2S

Ca + Ce = CaCe2 =>
Ca + 2 Ce = CaCe2

NaBrO3 + Ni(ClO3)2 = NaClO3 + Ni(BrO3)2 =>
2 NaBrO3 + Ni(ClO3)2 = 2 NaClO3 + Ni(BrO3)2

HNO3 + Cu = Cu(NO3)2 + H2 =>
2 HNO3 + Cu = Cu(NO3)2 + H2

Na(ClO2) + (NH4)3(PO4) = Na3(PO4) + (NH4)(ClO2) =>
3 Na(ClO2) + (NH4)3(PO4) = Na3(PO4) + 3(NH4)(ClO2)

Ni(OH)2 + NH3H2O = Ni(NH3)6(OH)2 + H2O =>
Ni(OH)2 + 6 NH3H2O = Ni(NH3)6(OH)2 + 6 H2O

Cr + Ca(OH)2 + H2O = Ca[Cr(OH)4]2 + H2 =>
2 Cr + Ca(OH)2 + 6 H2O = Ca[Cr(OH)4]2 + 3 H2

K2SO4 + HNO3 = KNO3 + H2SO4 =>
K2SO4 + 2 HNO3 = 2 KNO3 + H2SO4

I2 + C6H14 = CI + H =>
3 I2 + C6H14 = 6 CI + 14 H

Fe + IO3 = FeIO3 =>
Fe + IO3 = FeIO3

Ni + HgCl2 = NiCl + Hg =>
2 Ni + HgCl2 = 2 NiCl + Hg

Na(CO3)2 + CH3COOH = CH3COONa + H2O + CO2 =>
8 Na(CO3)2 + 11 CH3COOH = 8 CH3COONa + 10 H2O + 22 CO2

Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O

SrO + HBr = BrO + HSr =>
SrO + HBr = BrO + HSr

C6O4H10 + NaOH = H2O + Na2C6O4H8 =>
C6O4H10 + 2 NaOH = 2 H2O + Na2C6O4H8

P4 + OH{-} + H2O = PH3 + H2PO3{-} =>
P4 + 2 OH{-} + 4 H2O = 2 PH3 + 2 H2PO3{-}

Me + HCl = MeCl3 + H2 =>
2 Me + 6 HCl = 2 MeCl3 + 3 H2

C2H5N + HCl = C2H6N + Cl =>
C2H5N + HCl = C2H6N + Cl

CaBr2(aq) + Na3P(aq) = Ca3P2 + NaBr(aq) =>
3 CaBr2(aq) + 2 Na3P(aq) = Ca3P2 + 6 NaBr(aq)

NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O

Zn + HNO = Zn(NO)2 + H2 =>
Zn + 2 HNO = Zn(NO)2 + H2

S + BaCl2 = BaS + Cl =>
S + BaCl2 = BaS + 2 Cl

K3PO4 + FeCl3 = FePO4 + K3Cl3 =>
K3PO4 + FeCl3 = FePO4 + K3Cl3

C8H9NO + NaBr + HOCl = C8H8BrNO + NaCl + H2O =>
C8H9NO + NaBr + HOCl = C8H8BrNO + NaCl + H2O

H2Se + Ca(OH)2 = CaSe + H2O =>
H2Se + Ca(OH)2 = CaSe + 2 H2O

NO2 + KI = K2O + NO + I2 =>
NO2 + 2 KI = K2O + NO + I2

NaCl + AgOH = NaOH + AgCl =>
NaCl + AgOH = NaOH + AgCl

Li3PO4 + NiBr2 = LiBr + Ni3(PO4)2 =>
2 Li3PO4 + 3 NiBr2 = 6 LiBr + Ni3(PO4)2

Fe + MgCl2 = FeMgCl2 =>
Fe + MgCl2 = FeMgCl2

CuBr + Cl2 = CuCl + Br2 =>
2 CuBr + Cl2 = 2 CuCl + Br2

CHN + O2 = (CO2) + (H2O) + N =>
4 CHN + 5 O2 = 4(CO2) + 2(H2O) + 4 N

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Breng de vergelijking van een chemische reactie in evenwicht
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