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Chemische vergelijkingen in evenwicht op10/24/16

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Breng de vergelijking van een chemische reactie in evenwicht
H2S + AuCl3 + H2O = HCl + H2SO4 + Au =>
3 H2S + 8 AuCl3 + 12 H2O = 24 HCl + 3 H2SO4 + 8 Au

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Na + S = Na2S =>
2 Na + S = Na2S

Mg + HNO3 = N2O + Mg(NO3)2 + H2O =>
4 Mg + 10 HNO3 = N2O + 4 Mg(NO3)2 + 5 H2O

K2O + H3PO4 = H2O + K3PO4 =>
3 K2O + 2 H3PO4 = 3 H2O + 2 K3PO4

CaCl2 + H2S = CaS + HCl =>
CaCl2 + H2S = CaS + 2 HCl

C19H40 + CuO = H2O + CO2 + Cu2 =>
C19H40 + 58 CuO = 20 H2O + 19 CO2 + 29 Cu2

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

HI + Ba(OH)2 = H2O + BaI2 =>
2 HI + Ba(OH)2 = 2 H2O + BaI2

CrO2 + Cl2 + KOH = KCrO2 + KClO + H2O =>
2 CrO2 + Cl2 + 4 KOH = 2 KCrO2 + 2 KClO + 2 H2O

Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3

FEO2 + H20 = FE(OH)2 =>
10 FEO2 + H20 = 10 FE(OH)2

K + H2O = K2O + H2 =>
2 K + H2O = K2O + H2

C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2

Mg + FeCl3 = MgCl + Fe =>
3 Mg + FeCl3 = 3 MgCl + Fe

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

RB + H2O = RBOH + H2 =>
2 RB + 2 H2O = 2 RBOH + H2

Ba(OH)2 + H3PO4 = H2O + Ba3(PO4)2 =>
3 Ba(OH)2 + 2 H3PO4 = 6 H2O + Ba3(PO4)2

(CN)2 + HClO + NaOH = Na2CO3 + H2O + N2 + NaCl =>
(CN)2 + 4 HClO + 8 NaOH = 2 Na2CO3 + 6 H2O + N2 + 4 NaCl

K + O2 = KO =>
2 K + O2 = 2 KO

HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL

AL + NaOH = Na3ALO3 + H2 =>
2 AL + 6 NaOH = 2 Na3ALO3 + 3 H2

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

N2O3 + H2O = HNO3 + NO =>
3 N2O3 + H2O = 2 HNO3 + 4 NO

C9H12 + HNO3 = C9H11NO2 + H2O =>
C9H12 + HNO3 = C9H11NO2 + H2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

AGNO3 + KCl = AGCl + KNO3 =>
AGNO3 + KCl = AGCl + KNO3

K2Cr2O7 + Na2SO3 + H2O = Cr(OH)3 + Na2SO4 + KOH =>
K2Cr2O7 + 3 Na2SO3 + 4 H2O = 2 Cr(OH)3 + 3 Na2SO4 + 2 KOH

AGNO3 + KCl = AGCl + KNO3 =>
AGNO3 + KCl = AGCl + KNO3

Ca + H2SO4 = CaSO4 + H2S + H2O =>
4 Ca + 5 H2SO4 = 4 CaSO4 + H2S + 4 H2O

C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20

P + Cl = PCl =>
P + Cl = PCl

KOH + H3Po4 = K3Po4 + H2O =>
3 KOH + H3Po4 = K3Po4 + 3 H2O

KMnO4 + NH3 = MnO + N2 + KOH + H2O =>
6 KMnO4 + 10 NH3 = 6 MnO + 5 N2 + 6 KOH + 12 H2O

KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O

Ca + H2SO4 = CaSO4 + H2S + H2O =>
4 Ca + 5 H2SO4 = 4 CaSO4 + H2S + 4 H2O

K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3

Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Na2SO3 + H2SO4 + KMnO4 = Na2SO4 + MnSO4 + H2O + K2SO4 =>
5 Na2SO3 + 3 H2SO4 + 2 KMnO4 = 5 Na2SO4 + 2 MnSO4 + 3 H2O + K2SO4

Ni(NO3)2 + NAOH = Ni(OH)2 + NANO3 =>
Ni(NO3)2 + 2 NAOH = Ni(OH)2 + 2 NANO3

MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O

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

KBr + H2O = HBr + K2O =>
2 KBr + H2O = 2 HBr + K2O

NaCl = Na + Cl =>
NaCl = Na + Cl

Cu + Ag{+} = Cu{2+} + Ag =>
Cu + 2 Ag{+} = Cu{2+} + 2 Ag

Br2O4 + H2O = H2Br2O5 =>
Br2O4 + H2O = H2Br2O5

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

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Breng de vergelijking van een chemische reactie in evenwicht
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