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Chemische vergelijkingen in evenwicht op08/14/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH

C8H9NO + Br = C8H8BrNO + HBr =>
C8H9NO + 2 Br = C8H8BrNO + HBr

KI(aq) + Br2(aq) = KBr + I2 =>
2 KI(aq) + Br2(aq) = 2 KBr + I2

K2S2O3 + HCl = KCl + H2S2O3 =>
K2S2O3 + 2 HCl = 2 KCl + H2S2O3

UUO2 + H2O = HUUOO4 + H2 =>
2 UUO2 + 6 H2O = 2 HUUOO4 + 5 H2

SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S

KCN(aq) + HCI(aq) = HCN(aq) + KCI(aq) =>
KCN(aq) + HCI(aq) = HCN(aq) + KCI(aq)

Ca + Mg{2+} = Ca{3+} + Mg =>
2 Ca + 3 Mg{2+} = 2 Ca{3+} + 3 Mg

KAl(SO4)2 + NaCl = KCl + NaAl(SO4)2 =>
KAl(SO4)2 + NaCl = KCl + NaAl(SO4)2

CH3COOH + NaHCO3 = COONa + H2O + CO2 =>
CH3COOH + 8 NaHCO3 = 8 COONa + 6 H2O + 2 CO2

H2SeO4 + Li = Li2SeO4 + H2 =>
H2SeO4 + 2 Li = Li2SeO4 + H2

KOH + CH3CHClCOOH = CH3CHKCOOH + HOCl =>
KOH + CH3CHClCOOH = CH3CHKCOOH + HOCl

Zn + Ni(C2H3O2) = Ni + Zn(C2H3O2) =>
Zn + Ni(C2H3O2) = Ni + Zn(C2H3O2)

CNO + NaOH + C = CO2 + NaCN + H2O =>
4 CNO + 4 NaOH + 3 C = 3 CO2 + 4 NaCN + 2 H2O

SbF5 + HF = SbF6{-} + H2F{+} =>
SbF5 + 2 HF = SbF6{-} + H2F{+}

HBr(aq) = H(q) + Br(l) =>
HBr(aq) = H(q) + Br(l)

Fe(ClO4)3 + Na2CO3 = FeCO3 + Na2(ClO4)3 =>
Fe(ClO4)3 + Na2CO3 = FeCO3 + Na2(ClO4)3

Fe + Pb(OH)2 = Pb + Fe(OH)2 =>
Fe + Pb(OH)2 = Pb + Fe(OH)2

Co3O4 + Fe2O3 = CoFe2O4 + O2 =>
2 Co3O4 + 6 Fe2O3 = 6 CoFe2O4 + O2

TeO + KOH = KTeO + HO =>
TeO + KOH = KTeO + HO

HC6H7O4 + NaOH = H2O + NaC6H7O4 =>
HC6H7O4 + NaOH = H2O + NaC6H7O4

AI + Br2 = AIBr3 =>
2 AI + 3 Br2 = 2 AIBr3

Mn + H2SO4 = MnSO4 + H2 =>
Mn + H2SO4 = MnSO4 + H2

CH2Cl2 + H2O2 = CO2 + H2O + HCl =>
CH2Cl2 + 2 H2O2 = CO2 + 2 H2O + 2 HCl

Na2 + S = Na2S =>
Na2 + S = Na2S

Li2SO3 + HNO3 = H2O + SO2 + LiNO3 =>
Li2SO3 + 2 HNO3 = H2O + SO2 + 2 LiNO3

Ba(HCO3)2 + H2SO4 = BaSO4 + H2(HCO3)2 =>
Ba(HCO3)2 + H2SO4 = BaSO4 + H2(HCO3)2

Mg + Sn(C2H3O2)4 = Sn + Mg(C2H3O2)2 =>
2 Mg + Sn(C2H3O2)4 = Sn + 2 Mg(C2H3O2)2

Zn + SnSO4 = ZnSO4 + Sn2 =>
2 Zn + 2 SnSO4 = 2 ZnSO4 + Sn2

NaClO + HCl = NaCl + HClO4 =>
4 NaClO + HCl = 4 NaCl + HClO4

C2H5OH + HOC6H4COOH = C9H10O3 + H2O =>
C2H5OH + HOC6H4COOH = C9H10O3 + H2O

KNO3 + NH4SCN = KSCN + NH4NO3 =>
KNO3 + NH4SCN = KSCN + NH4NO3

Na2CO3 + C6H8O7 = Na2C6H5O7 + CO2 + H2O =>
18 Na2CO3 + 17 C6H8O7 = 18 Na2C6H5O7 + 12 CO2 + 23 H2O

Mn + P4 = Mn3P7 =>
12 Mn + 7 P4 = 4 Mn3P7

HCl(aq) + KBr(aq) = HBr(aq) + KCl =>
HCl(aq) + KBr(aq) = HBr(aq) + KCl

C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

CO + H2O + F2 = C2H3F3 + O2 =>
8 CO + 6 H2O + 6 F2 = 4 C2H3F3 + 7 O2

NaNO2 + KJ + H2SO4 = J2 + NO + Na2SO4 + K2SO4 + H2O =>
2 NaNO2 + 2 KJ + 2 H2SO4 = J2 + 2 NO + Na2SO4 + K2SO4 + 2 H2O

MgB2 + H2O = MgO + B2H6 + B =>
3 MgB2 + 3 H2O = 3 MgO + B2H6 + 4 B

Mn3O4 + H2O = Mn2O3 + H =>
2 Mn3O4 + H2O = 3 Mn2O3 + 2 H

NaHSO4 + Mg = MgHSO4 + Na =>
NaHSO4 + Mg = MgHSO4 + Na

NH3 + (CH3CO)2O = CH3CONH2 + CH3COONH4 =>
2 NH3 + (CH3CO)2O = CH3CONH2 + CH3COONH4

K2CrO4 + FeBr3 = KBr + Fe2(CrO4)3 =>
3 K2CrO4 + 2 FeBr3 = 6 KBr + Fe2(CrO4)3

H2SO4CaCO3 = CaSO4CO2H2O =>
H2SO4CaCO3 = CaSO4CO2H2O

C6H11OH + KMnO4 + H2SO4 = C6H11O + MnSO4 + K2SO4 + H2O =>
10 C6H11OH + 2 KMnO4 + 3 H2SO4 = 10 C6H11O + 2 MnSO4 + K2SO4 + 8 H2O

Al3 + H2SO4 = AlSO4 + H2 =>
Al3 + 3 H2SO4 = 3 AlSO4 + 3 H2

Ba(OH)2 + HCOOH = (HCOO)2Ba + H2O =>
Ba(OH)2 + 2 HCOOH = (HCOO)2Ba + 2 H2O

Bi2O3 + H2O = Bi(HO)3 =>
Bi2O3 + 3 H2O = 2 Bi(HO)3

AuBr3 + H2CO3 = Au2(CO3)3 + HBr =>
2 AuBr3 + 3 H2CO3 = Au2(CO3)3 + 6 HBr

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Breng de vergelijking van een chemische reactie in evenwicht
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