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SiO2 + 2 KCl + H2O = K2SiO3 + 2 HCl
C2H5OH + H2SO4 + KMnO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 6 H2SO4 + 4 KMnO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
NaCl + CH3OH = CH4NaCl + O =>
NaCl + CH3OH = CH4NaCl + O
H3Po4 + AgNO3 = Ag3Po4 + HNO3 =>
H3Po4 + 3 AgNO3 = Ag3Po4 + 3 HNO3
CaO + SeO2 = CaSeO3 =>
CaO + SeO2 = CaSeO3
I2 + F2 = I2F6 =>
I2 + 3 F2 = I2F6
copper + sulfuricacid = CuSO4 + water + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Sn + HNO3(conc) = Sn(NO3)3 + NO + H2O =>
Sn + 4 HNO3(conc) = Sn(NO3)3 + NO + 2 H2O
Cu(SO4)(aq) + Al(s) = Cu(s) + Al2(SO4)3(s) =>
3 Cu(SO4)(aq) + 2 Al(s) = 3 Cu(s) + Al2(SO4)3(s)
Ca(OH)2 + CO2 = Ca2(OH)2CO3 + H2O =>
2 Ca(OH)2 + CO2 = Ca2(OH)2CO3 + H2O
KHSO4 + NaOH = Na2SO4 + K2SO4 + H2O =>
2 KHSO4 + 2 NaOH = Na2SO4 + K2SO4 + 2 H2O
Mn(OH)2 + Br2 + KOH = KMnO4 + KBr + H2O =>
2 Mn(OH)2 + 5 Br2 + 12 KOH = 2 KMnO4 + 10 KBr + 8 H2O
CH2COH + C6H5O7 = CH2COC6H5O7 + H2 =>
2 CH2COH + 2 C6H5O7 = 2 CH2COC6H5O7 + H2
HNH2 + NaOH = H2O + Na3N =>
HNH2 + 3 NaOH = 3 H2O + Na3N
NaI + Pb(ClO3)2 = NaClO3 + PbI2 =>
2 NaI + Pb(ClO3)2 = 2 NaClO3 + PbI2
Cu(OH)2 + CH3COOH = CuO + CO2 + H2 =>
2 Cu(OH)2 + CH3COOH = 2 CuO + 2 CO2 + 4 H2
F + Ba = FBa =>
F + Ba = FBa
(NH4)2Fe(SO4)2 + H2C2O4 = FeC2O4 + (NH4)2SO4 + H2SO4 =>
(NH4)2Fe(SO4)2 + H2C2O4 = FeC2O4 + (NH4)2SO4 + H2SO4
KOH + HBr = Br + K + H2O =>
KOH + HBr = Br + K + H2O
ClO2 + I2 = I2O5 + Cl2 =>
10 ClO2 + 4 I2 = 4 I2O5 + 5 Cl2
KOH + Cr2(SO4)3 + H4EDTA = K[Cr(EDTA)(H2O)] + H2SO4 =>
2 KOH + Cr2(SO4)3 + 2 H4EDTA = 2 K[Cr(EDTA)(H2O)] + 3 H2SO4
Hg(NO3)2Cu = HgCu(NO3)2 =>
Hg(NO3)2Cu = HgCu(NO3)2
Hg(OH)2 + H3 + PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3 + 2 PO4 = Hg3(PO4)2 + 6 H2O
SnCl2 + CuSO4 = SnSO4 + CuCl2 =>
SnCl2 + CuSO4 = SnSO4 + CuCl2
C4H4N2(g) + O2(g) = CO2(g) + H2O(l) + HNO3(g) =>
2 C4H4N2(g) + 15 O2(g) = 8 CO2(g) + 2 H2O(l) + 4 HNO3(g)
NaNO2 + MgCl2 = NaCl + Mg(NO2)2 =>
2 NaNO2 + MgCl2 = 2 NaCl + Mg(NO2)2
Cl2 + NO + H2O = Cl{-} + NO3{-} + H{+} =>
3 Cl2 + 2 NO + 4 H2O = 6 Cl{-} + 2 NO3{-} + 8 H{+}
Ba + B = BaB6 =>
Ba + 6 B = BaB6
C4 = C =>
C4 = 4 C
AuCl3 + Br2 = AuBr3 + Cl2 =>
2 AuCl3 + 3 Br2 = 2 AuBr3 + 3 Cl2
Ti + Co + Al + C = Ti28Co2Al16C20 =>
28 Ti + 2 Co + 16 Al + 20 C = Ti28Co2Al16C20
IF5 = I + F =>
IF5 = I + 5 F
Zn + Cu2(SO4)2 = Zn(SO4)2 + Cu =>
Zn + Cu2(SO4)2 = Zn(SO4)2 + 2 Cu
CH3CH3NH2 + HCl = CH3CH3NH3 + Cl =>
CH3CH3NH2 + HCl = CH3CH3NH3 + Cl
NaHS + HBr = NaBr + H2S =>
NaHS + HBr = NaBr + H2S
Fe(SCN)3(H2O)3 + FeCl3 = Fe + Cl(SCN) + (H2O)3 =>
Fe(SCN)3(H2O)3 + FeCl3 = 2 Fe + 3 Cl(SCN) + (H2O)3
NH3(g) + O2(g) = HNO3(ac) + H2O(l) =>
NH3(g) + 2 O2(g) = HNO3(ac) + H2O(l)
BaCl2 + CaO = CaCl2 + BaO =>
BaCl2 + CaO = CaCl2 + BaO
XeO4 = Xe + O2 =>
XeO4 = Xe + 2 O2
Na2S + Fe(NO3)3 = NaNO3 + Fe2S3 =>
3 Na2S + 2 Fe(NO3)3 = 6 NaNO3 + Fe2S3
SO2(s) + O2(g) + H2O(l) = H2SO4(aq) =>
2 SO2(s) + O2(g) + 2 H2O(l) = 2 H2SO4(aq)
CaSO4 + CuNO3 = Ca(NO3)2 + Cu2SO4 =>
CaSO4 + 2 CuNO3 = Ca(NO3)2 + Cu2SO4
H1 + Cl1 = HCl =>
H1 + Cl1 = HCl
K2CO3 + I2 = KI + KIO3 + CO2 =>
3 K2CO3 + 3 I2 = 5 KI + KIO3 + 3 CO2
H777 = H =>
H777 = 777 H
Ba(NO3)2 + SrCl2 = BaCl2 + Sr(NO3)2 =>
Ba(NO3)2 + SrCl2 = BaCl2 + Sr(NO3)2
NH2OH + HClO = N2 + HCl + H2O =>
2 NH2OH + HClO = N2 + HCl + 3 H2O
KHCO3NaOH = NaCO3KH2O =>
KHCO3NaOH = NaCO3KH2O
Ag(NO3) + MgI2 = AgI + Mg(NO3)2 =>
2 Ag(NO3) + MgI2 = 2 AgI + Mg(NO3)2
Sn(s) + Cl(g) = SnCl4 =>
Sn(s) + 4 Cl(g) = SnCl4
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