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Ag(NO3)3(aq) + FeCl3(aq) = Fe(NO3)3(aq) + Ag(Cl)3(s)
H + HO = water =>
H + HO = H2O
(CO3)2(g) + H2O(l) = H2CO3(aq) + OH =>
(CO3)2(g) + 4 H2O(l) = 2 H2CO3(aq) + 4 OH
H2 + Cn2 = HCn =>
H2 + Cn2 = 2 HCn
AgNO3 + NaCl = AgNa + Cl(NO3) =>
AgNO3 + NaCl = AgNa + Cl(NO3)
H3O + Cl = HCl + H2O =>
H3O + Cl = HCl + H2O
Rb2O + N2 = RbN2 + O2 =>
2 Rb2O + 4 N2 = 4 RbN2 + O2
AlOH(NO3)2 + HNO3 = Al(NO3)3 + H2O =>
AlOH(NO3)2 + HNO3 = Al(NO3)3 + H2O
Cu2S + HNO3 = Cu(NO3)2 + NO + H2SO4 + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 10 NO + 3 H2SO4 + 8 H2O
HBrO + HBr = H2O + Br =>
HBrO + HBr = H2O + 2 Br
NH2CH2CH2NH2 + N2O4 = N2 + CO2 + H2O =>
NH2CH2CH2NH2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
K2Cr2O7 + Pb(NO3)2 + H2O = KNO3 + PbCrO4 + HNO3 =>
K2Cr2O7 + 2 Pb(NO3)2 + H2O = 2 KNO3 + 2 PbCrO4 + 2 HNO3
CH3CH3 + Br2 = CH3CH2Br + HBr =>
CH3CH3 + Br2 = CH3CH2Br + HBr
CH3COONa + HBr = NaBr + CH3COOH =>
CH3COONa + HBr = NaBr + CH3COOH
HgS + Br2 + H2O + HCl = [HgCl2] + SO4{2-} + Br{-} + H{+} =>
HgS + 4 Br2 + 4 H2O + 2 HCl = [HgCl2] + SO4{2-} + 8 Br{-} + 10 H{+}
(NH4)3PO4(aq) + Mg(NO3)2(aq) = Mg3(PO4)2() + NH4NO3() =>
2(NH4)3PO4(aq) + 3 Mg(NO3)2(aq) = Mg3(PO4)2() + 6 NH4NO3()
C5H12O(l) + O2(g) = CO2 + H2O =>
2 C5H12O(l) + 15 O2(g) = 10 CO2 + 12 H2O
K2S + H2S = K2S2 + H2 =>
K2S + H2S = K2S2 + H2
BaO + NaOH = (BaOH) + NaO =>
BaO + NaOH = (BaOH) + NaO
Be + HClO4 = Be(ClO4)2 + H2 =>
Be + 2 HClO4 = Be(ClO4)2 + H2
Cu(s) + O2(g) = Cu2O(s) =>
4 Cu(s) + O2(g) = 2 Cu2O(s)
Mg3As2 + HCl = AsH3 + MgCl2 =>
Mg3As2 + 6 HCl = 2 AsH3 + 3 MgCl2
NaNO3 + H2SO4 + KMnO4 = NaNO2 + Mn2O7 + KSO4 + H2O =>
NaNO3 + 2 H2SO4 + 2 KMnO4 = NaNO2 + Mn2O7 + 2 KSO4 + 2 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
MnO2 + KJ + CO2 + H2O = MnCO3 + KHCO3 + J2 =>
MnO2 + 2 KJ + 3 CO2 + H2O = MnCO3 + 2 KHCO3 + J2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
K2CO3 + Cr(NO3)3 + H2O = KNO3 + Cr(OH)3 + CO2 =>
3 K2CO3 + 2 Cr(NO3)3 + 3 H2O = 6 KNO3 + 2 Cr(OH)3 + 3 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cl2 + Ar = Ar2Cl =>
Cl2 + 4 Ar = 2 Ar2Cl
SnCl2(aq) + FeCl3(aq) = SnCl4(s) + FeCl2(aq) =>
SnCl2(aq) + 2 FeCl3(aq) = SnCl4(s) + 2 FeCl2(aq)
P2Cl4 + O2 = PO4 + Cl2 =>
P2Cl4 + 4 O2 = 2 PO4 + 2 Cl2
copper(ii)oxide + carbon = carbondioxide + copper =>
2 CuO + C = CO2 + 2 Cu
Al2(SO4)3 + Na2O = Na2(SO4) + Al2O3 =>
Al2(SO4)3 + 3 Na2O = 3 Na2(SO4) + Al2O3
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
KClO + CO2 + H2O = KHCO3 + HClO =>
KClO + CO2 + H2O = KHCO3 + HClO
SO3(g) + H2O(g) = H2SO4 =>
SO3(g) + H2O(g) = H2SO4
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
Hg2(NO3)2 = Hg2O + NO2 + O2 =>
2 Hg2(NO3)2 = 2 Hg2O + 4 NO2 + O2
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3
NaClO + C6H9I2NO = H2O + CO2 + NaCl + I + N =>
31 NaClO + 2 C6H9I2NO = 9 H2O + 12 CO2 + 31 NaCl + 4 I + 2 N
HBrAgNO3 = HNO3AgBr =>
HBrAgNO3 = HNO3AgBr
NH4Cl(aq)Pb(NO3)2(aq) = NH4(NO3)2PbCl =>
NH4Cl(aq)Pb(NO3)2(aq) = NH4(NO3)2PbCl
NCl3 + O2 = NO + OCl2 =>
4 NCl3 + 5 O2 = 4 NO + 6 OCl2
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