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3 Na + FeBr3 = 3 NaBr + Fe
Na3VO4 + Zn + H2SO4 = V2(SO4)3 + ZnSO4 + Na2SO4 + H2O =>
2 Na3VO4 + 2 Zn + 8 H2SO4 = V2(SO4)3 + 2 ZnSO4 + 3 Na2SO4 + 8 H2O
CH4 + HI = CI4 + H2 =>
CH4 + 4 HI = CI4 + 4 H2
C2H7N + HNO2 = N2 + C2H6O + H2O =>
C2H7N + HNO2 = N2 + C2H6O + H2O
CH4 + HI = CI4 + H2 =>
CH4 + 4 HI = CI4 + 4 H2
Na2S + CaCl2 = NaCl + CaS =>
Na2S + CaCl2 = 2 NaCl + CaS
BN + FI = NI3 + BF3 =>
BN + 3 FI = NI3 + BF3
HI(aq) + H2O(l) = H3O + I2 =>
2 HI(aq) + 2 H2O(l) = 2 H3O + I2
CH4 + HI = CI4 + H2 =>
CH4 + 4 HI = CI4 + 4 H2
SiF4 + H2O = H2SiO3 + H2SiF6 =>
3 SiF4 + 3 H2O = H2SiO3 + 2 H2SiF6
Bi + O = BiO =>
Bi + O = BiO
Na + HNO3 = NaNO3 + N2O + H2O =>
8 Na + 10 HNO3 = 8 NaNO3 + N2O + 5 H2O
C2H7N + HNO2 = N2 + C2H6O + H2O =>
C2H7N + HNO2 = N2 + C2H6O + H2O
NH4NO3 = N3 + H2 + O =>
3 NH4NO3 = 2 N3 + 6 H2 + 9 O
CaSO4 + NaOH = Ca(OH)2 + Na2SO4 =>
CaSO4 + 2 NaOH = Ca(OH)2 + Na2SO4
He + Br2 = HeBr =>
2 He + Br2 = 2 HeBr
KBr + H3PO4 = KH2PO4 + HBr =>
KBr + H3PO4 = KH2PO4 + HBr
O3 + NaOH = NaO + H2O =>
O3 + 6 NaOH = 6 NaO + 3 H2O
NaOH + Fe2(S04)3 = Fe(OH)3 + Na2S04 =>
6 NaOH + Fe2(S04)3 = 2 Fe(OH)3 + 3 Na2S04
H2CO3 + CaCl2 = H2Cl2 + CO3Ca =>
H2CO3 + CaCl2 = H2Cl2 + CO3Ca
VOCl3 + HOCH(CH3)2 = VO(OCH(CH3)2)3 + HCl =>
VOCl3 + 3 HOCH(CH3)2 = VO(OCH(CH3)2)3 + 3 HCl
Pb(No3)2 + Ba(OH)2 = Pb(OH)2 + Ba(No3)2 =>
Pb(No3)2 + Ba(OH)2 = Pb(OH)2 + Ba(No3)2
S2 + Cl2 = SCl2 =>
S2 + 2 Cl2 = 2 SCl2
({-}3)NH{+} = N + H =>
({-}3)NH{+} = N + H
Na3CrO3 + H2O2 = Na2CrO4 + NaOH + H2O =>
2 Na3CrO3 + 3 H2O2 = 2 Na2CrO4 + 2 NaOH + 2 H2O
C14H14N3O3SNa + HCl = HClC14H14N3O3SNa =>
C14H14N3O3SNa + HCl = HClC14H14N3O3SNa
CH4 + HI = CI4 + H2 =>
CH4 + 4 HI = CI4 + 4 H2
KNO3 + Al = K + N2 + Al2O3 =>
2 KNO3 + 4 Al = 2 K + N2 + 2 Al2O3
Ba + AlPO4 = BaPO4 + Al =>
Ba + AlPO4 = BaPO4 + Al
ZnO(s) + H2SO4(aq) = ZnSO4(aq) + H2O(l) =>
ZnO(s) + H2SO4(aq) = ZnSO4(aq) + H2O(l)
ZnOH + H2SO4 = Zn2SO4 + H2O =>
2 ZnOH + H2SO4 = Zn2SO4 + 2 H2O
C2H3COOH + NaOH = NaC2H3COO + H2O =>
C2H3COOH + NaOH = NaC2H3COO + H2O
CH4 + HI = CI4 + H2 =>
CH4 + 4 HI = CI4 + 4 H2
Na3VO4 + Zn + H2SO4 = V2(SO4)3 + ZnSO4 + Na2SO4 + H2O =>
2 Na3VO4 + 2 Zn + 8 H2SO4 = V2(SO4)3 + 2 ZnSO4 + 3 Na2SO4 + 8 H2O
NaOH(aq) = Na(aq){+} + OH(aq){-) =>
NaOH(aq) = Na(aq){+} + OH(aq){-)
Cl + HNO2 = H2O + HClO3 + NO =>
Cl + 5 HNO2 = 2 H2O + HClO3 + 5 NO
HI + CaCrO4 = HCrO4 + CaI =>
HI + CaCrO4 = HCrO4 + CaI
Na3VO4 + Zn + H2SO4 = VOSO4 + Na2SO4 + ZnSO4 + H2O =>
2 Na3VO4 + Zn + 6 H2SO4 = 2 VOSO4 + 3 Na2SO4 + ZnSO4 + 6 H2O
MnSO4 + Na2CO3 + HCl = Na2SO4 + H2CO3 + MnCl2 =>
MnSO4 + Na2CO3 + 2 HCl = Na2SO4 + H2CO3 + MnCl2
Rb2SO4 = Rb2 + SO4 =>
Rb2SO4 = Rb2 + SO4
MgO + Si + HCl = MgCl + SiOH =>
MgO + Si + HCl = MgCl + SiOH
C6H4(OH)COOH + CH4 = C6H4(OH)COOCH3 + H2O =>
15 C6H4(OH)COOH + 7 CH4 = 14 C6H4(OH)COOCH3 + 3 H2O
V{3+} + CIO4{-} + H2O = CI{-} + VO{2+} + H3O{+} =>
8 V{3+} + CIO4{-} + 12 H2O = CI{-} + 8 VO{2+} + 8 H3O{+}
CaBr2(aq) + AgNO3(aq) = CaNO3 + AgBr2 =>
CaBr2(aq) + AgNO3(aq) = CaNO3 + AgBr2
(NH4)2Cr2O7 + Na2SO3 = Na2Cr2O7 + (NH4)2SO3 =>
(NH4)2Cr2O7 + Na2SO3 = Na2Cr2O7 + (NH4)2SO3
Fe(s) + O = FeO =>
Fe(s) + O = FeO
HB = H2 + B =>
2 HB = H2 + 2 B
Cr2O7{-2} + H{+} + I{-} = Cr{3+} + I2 + H2O =>
Cr2O7{-2} + 14 H{+} + 6 I{-} = 2 Cr{3+} + 3 I2 + 7 H2O
C2H5Cl + Na = C2H5Na + NaCl =>
C2H5Cl + 2 Na = C2H5Na + NaCl
CuCl + KOH = CuOH + KCl =>
CuCl + KOH = CuOH + KCl
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