Chemische vergelijkingen in evenwicht op12/25/24

MnO₂ + NaBiO₃ + HNO₃ = HMnO₄ + BiONO₃ + NaNO₃ + H₂O =>
2 MnO₂ + 3 NaBiO₃ + 6 HNO₃ = 2 HMnO₄ + 3 BiONO₃ + 3 NaNO₃ + 2 H₂O

Ca(s) + C(s) + O₂(g) = CaCO₃ =>
2 Ca(s) + 2 C(s) + 3 O₂(g) = 2 CaCO₃

CH₃CH₂COOH + ZnCO₃ = CO₂ + H₂O + (CH₃CH₂COO)₂Zn =>
2 CH₃CH₂COOH + ZnCO₃ = CO₂ + H₂O + (CH₃CH₂COO)₂Zn

ZnCl₂ + Na₂CO₃ + H₂O = (ZnOH)₂CO₃ + NaCl + CO₂ =>
2 ZnCl₂ + 2 Na₂CO₃ + H₂O = (ZnOH)₂CO₃ + 4 NaCl + CO₂

C₂H₄Br₂ + KOH = C₂H₂ + KBr + H₂O =>
C₂H₄Br₂ + 2 KOH = C₂H₂ + 2 KBr + 2 H₂O

HF + FeCl₃ = FeCl₂ + F₂ + HCl =>
2 HF + 2 FeCl₃ = 2 FeCl₂ + F₂ + 2 HCl

Na + O₂ = Na₂O =>
4 Na + O₂ = 2 Na₂O

Br + KF = KBr + F =>
Br + KF = KBr + F

HNO₃ + SrOH₂ = SrNO₃ + HOH₂ =>
HNO₃ + SrOH₂ = SrNO₃ + HOH₂

C₄H₁₁N + HCl = C₄H₁₂NCl =>
C₄H₁₁N + HCl = C₄H₁₂NCl

KCN + H₂O₂ = KCNO + H₂O =>
KCN + H₂O₂ = KCNO + H₂O

HNO₃ + SrOH₂ = SrNO₃ + HOH₂ =>
HNO₃ + SrOH₂ = SrNO₃ + HOH₂

HF + FeCl₃ = FeCl₂ + F₂ + HCl =>
2 HF + 2 FeCl₃ = 2 FeCl₂ + F₂ + 2 HCl

Fe(s) + O(g) = Fe₃O₄(s) =>
3 Fe(s) + 4 O(g) = Fe₃O₄(s)

Al + H₂SO₄(p) = Al₂(SO₄)₃ + H₂ =>
2 Al + 3 H₂SO₄(p) = Al₂(SO₄)₃ + 3 H₂

CH + Cl = CHCl₃ =>
CH + 3 Cl = CHCl₃

HNO₃ + CH₃COOK = KNO₃ + CH₃COOH =>
HNO₃ + CH₃COOK = KNO₃ + CH₃COOH

CuO + NO₃ = Cu(NO₃)₂ + O₂ =>
2 CuO + 4 NO₃ = 2 Cu(NO₃)₂ + O₂

H₂SO₄ + TiO₂ = H₂O + Ti(SO₄)₂ =>
2 H₂SO₄ + TiO₂ = 2 H₂O + Ti(SO₄)₂

HNO₃ + SrOH₂ = SrNO₃ + HOH₂ =>
HNO₃ + SrOH₂ = SrNO₃ + HOH₂

Fe + KSCN = Fe(SCN) + K =>
Fe + KSCN = Fe(SCN) + K

KCN + H₂O₂ = KOCN + H₂O =>
KCN + H₂O₂ = KOCN + H₂O

H₂SO₄ + TiO₂ = H₂O + Ti(SO₄)₂ =>
2 H₂SO₄ + TiO₂ = 2 H₂O + Ti(SO₄)₂

H₂SO₄ + KHCO₃ = CO₂ + H₂O + K₂SO₄ =>
H₂SO₄ + 2 KHCO₃ = 2 CO₂ + 2 H₂O + K₂SO₄

S₂O₄{2-} + IO₃{-} + H₂O = SO₃{2-} + I{-} + H{+} =>
3 S₂O₄{2-} + IO₃{-} + 3 H₂O = 6 SO₃{2-} + I{-} + 6 H{+}

Fe + KSCN = FeKSCN =>
Fe + KSCN = FeKSCN

HNO₃ + SrOH₂ = SrNO₃ + HOH₂ =>
HNO₃ + SrOH₂ = SrNO₃ + HOH₂

C₇H₁₂ + KMnO₄ + H₂O = C₇H₁₂(OH)₂ + MnO₂ + KOH =>
3 C₇H₁₂ + 2 KMnO₄ + 4 H₂O = 3 C₇H₁₂(OH)₂ + 2 MnO₂ + 2 KOH

Fe + KSCN = FeSCN + K =>
Fe + KSCN = FeSCN + K

HNO₃ + SrOH₂ = SrNO₃ + HOH₂ =>
HNO₃ + SrOH₂ = SrNO₃ + HOH₂

K₂Cr₂O₇ + Zn + KOH + H₂O = K₃(Cr(OH)₆) + K₂(Zn(OH)₄) =>
K₂Cr₂O₇ + 3 Zn + 10 KOH + 7 H₂O = 2 K₃(Cr(OH)₆) + 3 K₂(Zn(OH)₄)

Fe + KSCN = Fe(SCN) + K =>
Fe + KSCN = Fe(SCN) + K

HNO₃ + SrOH₂ = SrNO₃ + HOH₂ =>
HNO₃ + SrOH₂ = SrNO₃ + HOH₂

Ca₃(PO₄)₂ + C + SiO₂ = P + CaSiO₃ + CO =>
Ca₃(PO₄)₂ + 5 C + 3 SiO₂ = 2 P + 3 CaSiO₃ + 5 CO

Ir(NO₃)₃ = Ir₂O + NO₂ + O₂ =>
4 Ir(NO₃)₃ = 2 Ir₂O + 12 NO₂ + 5 O₂

H₂SO₄ + TiO₂ = H₂O₂ + TiSO₄ =>
H₂SO₄ + TiO₂ = H₂O₂ + TiSO₄

Fe + KSCN = FeKSCN =>
Fe + KSCN = FeKSCN

HNO₃ + SrOH₂ = SrNO₃ + HOH₂ =>
HNO₃ + SrOH₂ = SrNO₃ + HOH₂

C₇H₁₂ + KMnO₄ + H₂O = C₇H₁₄O₂ + MnO₂ + KOH =>
3 C₇H₁₂ + 2 KMnO₄ + 4 H₂O = 3 C₇H₁₄O₂ + 2 MnO₂ + 2 KOH

Zn(s) + AgNO₃(aq) = ZnNO₃(s) + Ag(s) =>
Zn(s) + AgNO₃(aq) = ZnNO₃(s) + Ag(s)

Fe + KSCN = Fe(SCN)₂ + K =>
Fe + 2 KSCN = Fe(SCN)₂ + 2 K

C₆H₅Cl + KNH₂ = C₆H₅NH₂ + KCl =>
C₆H₅Cl + KNH₂ = C₆H₅NH₂ + KCl

Cu₃O = Cu + O₃ =>
3 Cu₃O = 9 Cu + O₃

Cu + Mg(OH)₂ = Cu(OH)₂ + Mg =>
Cu + Mg(OH)₂ = Cu(OH)₂ + Mg

K₂Cr₂O₇ + Zn + KOH + H₂O = K₃(Cr(OH)₆) + K₂(Zn(OH)₄) =>
K₂Cr₂O₇ + 3 Zn + 10 KOH + 7 H₂O = 2 K₃(Cr(OH)₆) + 3 K₂(Zn(OH)₄)

Fe + KSCN = Fe(SCN)₆ + K =>
Fe + 6 KSCN = Fe(SCN)₆ + 6 K

K₂Cr₂O₇ + Zn + KOH + H₂O = K₃(Cr(OH)₆) + K₂(Zn(OH)₄) =>
K₂Cr₂O₇ + 3 Zn + 10 KOH + 7 H₂O = 2 K₃(Cr(OH)₆) + 3 K₂(Zn(OH)₄)

Fe + KSCN = Fe(KSCN) =>
Fe + KSCN = Fe(KSCN)

TiO₂ + H₂SO₄ = TiOSO₄ + H₂O =>
TiO₂ + H₂SO₄ = TiOSO₄ + H₂O

SO₂ + HNO₃ = H₂SO₄ + NO₂ =>
SO₂ + 2 HNO₃ = H₂SO₄ + 2 NO₂

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