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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
KBrO3 + NaBr + H2SO4 = Br2 + K2SO4 + Na2SO4 + H2O =>
2 KBrO3 + 10 NaBr + 6 H2SO4 = 6 Br2 + K2SO4 + 5 Na2SO4 + 6 H2O

K2S + HNO3 = K2SO4 + NO + H2O =>
3 K2S + 8 HNO3 = 3 K2SO4 + 8 NO + 4 H2O

I + NaOH = NaIO + NaI + H2O =>
2 I + 2 NaOH = NaIO + NaI + H2O

BaOH + O2 = H2O + BaO2 =>
4 BaOH + 3 O2 = 2 H2O + 4 BaO2

NH3OH + HCI = NH3CI + H2O =>
NH3OH + HCI = NH3CI + H2O

Mg(ac) + NH4OH(ac) = Mg(OH)2 + NH3 + H2 =>
Mg(ac) + 2 NH4OH(ac) = Mg(OH)2 + 2 NH3 + H2

MgCl2(aq) + Na3PO4(aq) = Mg3(PO4)2(aq) + NaCl(aq) =>
3 MgCl2(aq) + 2 Na3PO4(aq) = Mg3(PO4)2(aq) + 6 NaCl(aq)

CH3COOH + Br2 = CH3Br + CO2 + H2 =>
2 CH3COOH + Br2 = 2 CH3Br + 2 CO2 + H2

CuHg(No3)2 = Cu(No3)2Hg =>
CuHg(No3)2 = Cu(No3)2Hg

HN = H + N =>
HN = H + N

C2H3O2 + H2O = C2H2O2 + H3O =>
C2H3O2 + H2O = C2H2O2 + H3O

Cu2[Fe(CN)6] + NaOH = Na4[Fe(CN)6] + Cu(OH)2 =>
Cu2[Fe(CN)6] + 4 NaOH = Na4[Fe(CN)6] + 2 Cu(OH)2

C12H13 + O2 = CO2 + H2O =>
4 C12H13 + 61 O2 = 48 CO2 + 26 H2O

HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O

Co3O4 = CoO + O2 =>
2 Co3O4 = 6 CoO + O2

C9H7N + H2 = C9H11N =>
C9H7N + 2 H2 = C9H11N

KMnO4 + MgI2 = KMg + MnO4I2 =>
KMnO4 + MgI2 = KMg + MnO4I2

MnCH3COO + Cu = Mn + Cu(CH3COO)2 =>
2 MnCH3COO + Cu = 2 Mn + Cu(CH3COO)2

Ca + HNO3 = NO + Ca(NO3)2 + H2O =>
3 Ca + 8 HNO3 = 2 NO + 3 Ca(NO3)2 + 4 H2O

Cu + Cr = CuCr =>
Cu + Cr = CuCr

C2H2F2 + O2 = CO + HF =>
C2H2F2 + O2 = 2 CO + 2 HF

RbOH + H2S = RbHS + H2O =>
RbOH + H2S = RbHS + H2O

K2Cr2O7 + K2C2O4 + (COOH)2 = K3[Cr(C2O4)3] + CO2 + H2O =>
K2Cr2O7 + 2 K2C2O4 + 7(COOH)2 = 2 K3[Cr(C2O4)3] + 6 CO2 + 7 H2O

Cu(OH)2 + BaCl2 = Ba[Cu(OH)2Cl2] =>
Cu(OH)2 + BaCl2 = Ba[Cu(OH)2Cl2]

HIO3 + CaO = Ca(IO3)2 + H2O =>
2 HIO3 + CaO = Ca(IO3)2 + H2O

BaCl2 + (NH4)2HPO4 = Ba3(PO4)2 + NH4Cl + HCl =>
3 BaCl2 + 2(NH4)2HPO4 = Ba3(PO4)2 + 4 NH4Cl + 2 HCl

CHBr3 + Cl2 = CBr3Cl + HCl =>
CHBr3 + Cl2 = CBr3Cl + HCl

Ca3(PO4)2(s) + H2SO4(aq) = CaH4(PO4)2(s) + CaSO4(s) =>
Ca3(PO4)2(s) + 2 H2SO4(aq) = CaH4(PO4)2(s) + 2 CaSO4(s)

C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)

H2SO3 + CaCO3 = CaSO3 + H2CO3 =>
H2SO3 + CaCO3 = CaSO3 + H2CO3

MgCO3 + H = Mg2 + CO2 + H2O =>
2 MgCO3 + 4 H = Mg2 + 2 CO2 + 2 H2O

HBr + NH3 = HH3 + NBr =>
HBr + NH3 = HH3 + NBr

Ne + O2 = Ne2O5 =>
4 Ne + 5 O2 = 2 Ne2O5

Au + S = SAu =>
Au + S = SAu

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

CO + Br2 + KOH = KBr + K2CO3 + H2O =>
CO + Br2 + 4 KOH = 2 KBr + K2CO3 + 2 H2O

CH42 + O2 = CO4 + H2O =>
2 CH42 + 25 O2 = 2 CO4 + 42 H2O

H2S + MnO4 = Mn + SO4 + H =>
H2S + MnO4 = Mn + SO4 + 2 H

HBr + O = H2O + Br2 =>
2 HBr + O = H2O + Br2

Cu + N = Cu3N2 =>
3 Cu + 2 N = Cu3N2

CH3C6H5 + O2 = CO2 + H2O =>
CH3C6H5 + 9 O2 = 7 CO2 + 4 H2O

CH13 + H2O = CO2 + H2 =>
2 CH13 + 4 H2O = 2 CO2 + 17 H2

Mg{+2} + Cl{-} = MgCl2 =>
Mg{+2} + 2 Cl{-} = MgCl2

Ga2O3 + Al2O3 = GaAlO3 =>
Ga2O3 + Al2O3 = 2 GaAlO3

MgCl2 + Na3PO4 = MgPO4 + NaCl + Na =>
MgCl2 + Na3PO4 = MgPO4 + 2 NaCl + Na

KOH + CrI3 + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
64 KOH + 2 CrI3 + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O

NiCO3 + H2SO4 = CO2 + NiSO4H2O =>
NiCO3 + H2SO4 = CO2 + NiSO4H2O

Na2Co3 + H2SO4 = H2Na2 + Co3SO4 =>
Na2Co3 + H2SO4 = H2Na2 + Co3SO4

Li3PO4 = Li + P + O2 =>
Li3PO4 = 3 Li + P + 2 O2

NH4CN = NH4 + CN =>
NH4CN = NH4 + CN

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Breng de vergelijking van een chemische reactie in evenwicht
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