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Chemische vergelijkingen in evenwicht op12/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2CO3 + LiNO3 = NaNO3 + Li2CO3 =>
Na2CO3 + 2 LiNO3 = 2 NaNO3 + Li2CO3

Zn + Sn(No3)2 = Zn(No3)2 + Sn =>
Zn + Sn(No3)2 = Zn(No3)2 + Sn

K + HCl = KCl2 + H2 =>
K + 2 HCl = KCl2 + H2

Si + F2 = SiF4 =>
Si + 2 F2 = SiF4

C22H34O13N + H2O = CH4 + CO2 + NH3 =>
8 C22H34O13N + 62 H2O = 93 CH4 + 83 CO2 + 8 NH3

Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr

Zn(OH)2 + Na2O = ZnO + NaOH =>
Zn(OH)2 + Na2O = ZnO + 2 NaOH

H2SO + NaBr + NaBrO3 = Na2SO4 + H2O + Br =>
3 H2SO + 2 NaBr + 4 NaBrO3 = 3 Na2SO4 + 3 H2O + 6 Br

C2H2 + KMnO4 + KOH = C2K2O4 + K2MnO4 + H2O =>
C2H2 + 8 KMnO4 + 10 KOH = C2K2O4 + 8 K2MnO4 + 6 H2O

CH3(CH2)OH + O2 = CO2 + H2O =>
CH3(CH2)OH + 3 O2 = 2 CO2 + 3 H2O

Na + CH3OH = CH3ONa + H =>
Na + CH3OH = CH3ONa + H

H[AuCl4] + NaOH = Au(OH)3 + NaCl + H2O =>
H[AuCl4] + 4 NaOH = Au(OH)3 + 4 NaCl + H2O

CH3(CH2)OH + O2 = H2O + CH3COOH =>
CH3(CH2)OH + O2 = H2O + CH3COOH

CH3(CH2)OH + O2 = CO2 + H2O =>
CH3(CH2)OH + 3 O2 = 2 CO2 + 3 H2O

CH3(CH2)OH + O2 = H2O + CH3COOH =>
CH3(CH2)OH + O2 = H2O + CH3COOH

NaVO3 + H2SO4 = V2O5 + NaHSO4 + H2O =>
2 NaVO3 + 2 H2SO4 = V2O5 + 2 NaHSO4 + H2O

K2(Cr2O7) + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2(Cr2O7) + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O

Al(NO3)3 + Ca3(PO4)2 = Al(PO4) + Ca(NO3)2 =>
2 Al(NO3)3 + Ca3(PO4)2 = 2 Al(PO4) + 3 Ca(NO3)2

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

CaCl2 + H2CO3 = CaCO3 + HCl =>
CaCl2 + H2CO3 = CaCO3 + 2 HCl

CH3(CH2)OH + O2 = H2O + CH3COOH =>
CH3(CH2)OH + O2 = H2O + CH3COOH

C2Cu2 + HNO3 = CO2 + NO2 + H2O + Cu =>
C2Cu2 + 8 HNO3 = 2 CO2 + 8 NO2 + 4 H2O + 2 Cu

Ca(OH)2 + H2SiO3 = (CaOH)2SiO3 + H2O =>
2 Ca(OH)2 + H2SiO3 = (CaOH)2SiO3 + 2 H2O

NaBr(aq) + Cl2(g) = NaCl(aq) + Br2(g) =>
2 NaBr(aq) + Cl2(g) = 2 NaCl(aq) + Br2(g)

C2H2 + KMnO4 + KOH = K2CO3 + MnO2 + H2O =>
3 C2H2 + 10 KMnO4 + 2 KOH = 6 K2CO3 + 10 MnO2 + 4 H2O

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

KOH + Cu(Cl)2 = KCl + Cu(OH)2 =>
2 KOH + Cu(Cl)2 = 2 KCl + Cu(OH)2

Na2SO4(aq) + SrCl2(aq) = NaCl + SrSO4 =>
Na2SO4(aq) + SrCl2(aq) = 2 NaCl + SrSO4

O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O

H2S + H2SO4 = SO2 + H2O =>
H2S + 3 H2SO4 = 4 SO2 + 4 H2O

CH3(CH2)OH + O2 = H2O + CH3COOH =>
CH3(CH2)OH + O2 = H2O + CH3COOH

Cr(OH)3 + OH{-} + ClO3{-} = Cr2O7{2-} + Cl{-} + H2O =>
2 Cr(OH)3 + 2 OH{-} + ClO3{-} = Cr2O7{2-} + Cl{-} + 4 H2O

Na + I2 = NaI =>
2 Na + I2 = 2 NaI

KMnO4 + LiOH = KOH + LiMnO4 =>
KMnO4 + LiOH = KOH + LiMnO4

H2SO4 + Me = MeSO4 + H2 =>
H2SO4 + Me = MeSO4 + H2

CuSO3 = CuS + CuSO4 =>
4 CuSO3 = CuS + 3 CuSO4

C2H2 + KMnO4 + KOH = (COOH)2 + K2MnO4 + H2O =>
C2H2 + 8 KMnO4 + 8 KOH = (COOH)2 + 8 K2MnO4 + 4 H2O

KMnO4 + (NH4)2SO3 = (NH4)2SO4 + K2SO4 + MnO2 + NH3 + H2O =>
2 KMnO4 + 3(NH4)2SO3 = 2(NH4)2SO4 + K2SO4 + 2 MnO2 + 2 NH3 + H2O

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

Co + OH = Co(OH)3 =>
Co + 3 OH = Co(OH)3

BaCO3 + HCOOH = H2O + BaCOOH + CO2 =>
2 BaCO3 + 3 HCOOH = 2 H2O + 2 BaCOOH + 3 CO2

H2SO4 + Me = MeSO4 + H2 =>
H2SO4 + Me = MeSO4 + H2

Me + H2SO4 = MeSO4 + H2S + H2O =>
4 Me + 5 H2SO4 = 4 MeSO4 + H2S + 4 H2O

KI + CaCI2 = CaI2 + KCI =>
KI + CaCI2 = CaI2 + KCI

Zn(NO3)2 + HOH = Zn(OH)2 + HNO3 =>
Zn(NO3)2 + 2 HOH = Zn(OH)2 + 2 HNO3

CoCl2 + Na2HPO4 = Co3(PO4)2 + NaH2PO4 + NaCl =>
3 CoCl2 + 4 Na2HPO4 = Co3(PO4)2 + 2 NaH2PO4 + 6 NaCl

CaCl2*2H2O = CaCl2 + H2O =>
CaCl2*2H2O = CaCl2 + 2 H2O

Mg + Pt(OH)4 = Mg(OH)2 + Pt =>
2 Mg + Pt(OH)4 = 2 Mg(OH)2 + Pt

Na2SO4(aq) + SrCl2(aq) = NaCl(aq) + SrSO4(s) =>
Na2SO4(aq) + SrCl2(aq) = 2 NaCl(aq) + SrSO4(s)

CaCl2 + NaHSO4 = CaCl2NaHSO4 =>
CaCl2 + NaHSO4 = CaCl2NaHSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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