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Chemische vergelijkingen in evenwicht op03/29/24

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Breng de vergelijking van een chemische reactie in evenwicht
CrCl2 + Mg(ClO4)2 + HCl = CrCl3 + Mg(ClO2)2 + H2O =>
8 CrCl2 + Mg(ClO4)2 + 8 HCl = 8 CrCl3 + Mg(ClO2)2 + 4 H2O

Cu(NO3)2 + Hg = HgNO3 + Cu =>
Cu(NO3)2 + 2 Hg = 2 HgNO3 + Cu

C6H2Br3OH + HBr = C6H5OH + Br =>
C6H2Br3OH + 3 HBr = C6H5OH + 6 Br

Zn + Pb{2+} = Zn{2+} + Pb =>
Zn + Pb{2+} = Zn{2+} + Pb

ZnO(s) = Zn(s) + O(g) =>
ZnO(s) = Zn(s) + O(g)

CdSO4 + H2S = CdS + H2SO4 =>
CdSO4 + H2S = CdS + H2SO4

BaSO4 + KCl = BaCl2 + K2SO4 =>
BaSO4 + 2 KCl = BaCl2 + K2SO4

C4H10 + Br2 = C4H9Br + HBr =>
C4H10 + Br2 = C4H9Br + HBr

C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO

P2 + H2 = PH3 =>
P2 + 3 H2 = 2 PH3

I + Cl2 = I2Cl6 =>
2 I + 3 Cl2 = I2Cl6

CaF2 = Ca + F =>
CaF2 = Ca + 2 F

Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2

Sn + Cl2 = Sn2Cl2 =>
2 Sn + Cl2 = Sn2Cl2

H2S + HNO3 = S + NO + H3O =>
5 H2S + 2 HNO3 = 5 S + 2 NO + 4 H3O

BaO + KOH = Ba(OH)2 + K2O =>
BaO + 2 KOH = Ba(OH)2 + K2O

Ca{2+} + H2O{2-} = CaOH2 =>
Ca{2+} + H2O{2-} = CaOH2

AuCl4 + HCOOH = Au + HCl + CO2 =>
AuCl4 + 2 HCOOH = Au + 4 HCl + 2 CO2

(NH4)2SO3 + HNO2 = NH4NO2 + SO2 + H2 =>
2(NH4)2SO3 + 2 HNO2 = 3 NH4NO2 + 2 SO2 + 3 H2

C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O

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

(K3Fe(C2O4)33H2O) + KMnO4 + H2SO4 = CO2 + Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10(K3Fe(C2O4)33H2O) + 12 KMnO4 + 48 H2SO4 = 660 CO2 + 5 Fe2(SO4)3 + 12 MnSO4 + 21 K2SO4 + 58 H2O

ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3

MnO4{-} + SO3{2-} + H{+} = Mn{2+} + SO4{2-} + H2O =>
2 MnO4{-} + 5 SO3{2-} + 6 H{+} = 2 Mn{2+} + 5 SO4{2-} + 3 H2O

COH + O2 = CO2 + H2O =>
4 COH + 3 O2 = 4 CO2 + 2 H2O

NaCl + Hg2(NO3)2 = Hg2Cl2 + NaNO3 =>
2 NaCl + Hg2(NO3)2 = Hg2Cl2 + 2 NaNO3

Pb(CH3COO)2 + Br = Pb(Br)2 + (CH3COO) =>
Pb(CH3COO)2 + 2 Br = Pb(Br)2 + 2(CH3COO)

Cu + MgSO4 = CuSO4 + Mg =>
Cu + MgSO4 = CuSO4 + Mg

KI + H2SO4 = KHSO4 + I2 + H2S + H2O =>
8 KI + 9 H2SO4 = 8 KHSO4 + 4 I2 + H2S + 4 H2O

K(MnO4) + HCl = KCl + MnCl2 + Cl + H2O =>
K(MnO4) + 8 HCl = KCl + MnCl2 + 5 Cl + 4 H2O

Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O

C5H8 + O2 = CO + H2O =>
2 C5H8 + 9 O2 = 10 CO + 8 H2O

NaOH + K2CrO4 = Na2CrO4 + KOH =>
2 NaOH + K2CrO4 = Na2CrO4 + 2 KOH

HCHO + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + HCOOH + H2O =>
3 HCHO + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 HCOOH + 4 H2O

K2CO3 + NiCl2 = K2Cl2 + NiCO3 =>
K2CO3 + NiCl2 = K2Cl2 + NiCO3

Al(s) + AgNO3(aq) = Al(NO3)3(aq) + Ag(s) =>
Al(s) + 3 AgNO3(aq) = Al(NO3)3(aq) + 3 Ag(s)

Na2O2 = Na2O + O2 =>
2 Na2O2 = 2 Na2O + O2

Al + N2 = AlN =>
2 Al + N2 = 2 AlN

Ca(OH)2 + Na2CO3 = CaCO3 + NaOH =>
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaOH

NO + O2 = NO2 =>
2 NO + O2 = 2 NO2

H2SO4(aq) + CaCO3(aq) = CaSO4(aq) + H2O(l) + CO2(g) =>
H2SO4(aq) + CaCO3(aq) = CaSO4(aq) + H2O(l) + CO2(g)

SnO2 + KOH = K2SnO3 + H2O =>
SnO2 + 2 KOH = K2SnO3 + H2O

MnO2 + Cl2 = Mn + ClO =>
MnO2 + Cl2 = Mn + 2 ClO

ZnSO4 + (NH4)2SO4 + H2O = (NH4)2Zn(SO4)2*6H2O =>
ZnSO4 + (NH4)2SO4 + 6 H2O = (NH4)2Zn(SO4)2*6H2O

Cl2(g) + KBr(aq) = Br2(l) + KCl(aq) =>
Cl2(g) + 2 KBr(aq) = Br2(l) + 2 KCl(aq)

WCl6 + Bi = W6Cl12 + BiCl3 =>
6 WCl6 + 8 Bi = W6Cl12 + 8 BiCl3

CH3COOH + H2O = CH2COO + H3O =>
CH3COOH + 2 H2O = CH2COO + 2 H3O

C7H5N3O6 = N2 + H2O + CO + C =>
2 C7H5N3O6 = 3 N2 + 5 H2O + 7 CO + 7 C

Li2CO3 + GeO2 + Cr2O3 + Al2O3 + NH4H2PO4 = Li15Al025Cr025Ge15(PO4)3 + NH3 + CO2 + H2O + O2 =>
15 Li2CO3 + 30 GeO2 + 25 Cr2O3 + 25 Al2O3 + 6 NH4H2PO4 = 2 Li15Al025Cr025Ge15(PO4)3 + 6 NH3 + 15 CO2 + 9 H2O + 108 O2

HSO4 + H3O = H4O + SO4 =>
HSO4 + H3O = H4O + SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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