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3 CaSO4 + 2 H3PO4 = Ca3(PO4)2 + 3 H2SO4
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
NaCl + CO2 = NaClO2 + C =>
NaCl + CO2 = NaClO2 + C
Ba(HCO3)2(s) = BaCO3(s) + H2O(g) + CO2(g) =>
Ba(HCO3)2(s) = BaCO3(s) + H2O(g) + CO2(g)
N2O5 + Al = AlO3 + N =>
3 N2O5 + 5 Al = 5 AlO3 + 6 N
CH2ClCOOH + NH3 = CH2NH2COOH + NH4Cl =>
CH2ClCOOH + 2 NH3 = CH2NH2COOH + NH4Cl
H2SO2 = H + SO2 =>
H2SO2 = 2 H + SO2
PH3 + OH = H2O + H3PO2 =>
PH3 + 4 OH = 2 H2O + H3PO2
KMnO4 + (NH4)2S + H2O = MnO2 + KOH + NH4OH + SO2 =>
2 KMnO4 + (NH4)2S + 2 H2O = 2 MnO2 + 2 KOH + 2 NH4OH + SO2
NaOH + K2HPO4 + CaCl2 = Ca3(PO4)2 + KCl + H2O + NaCl =>
2 NaOH + 2 K2HPO4 + 3 CaCl2 = Ca3(PO4)2 + 4 KCl + 2 H2O + 2 NaCl
Mg + (NO3)2 + Al2(SO4)3 = MgSO4 + AlNO3 =>
3 Mg + (NO3)2 + Al2(SO4)3 = 3 MgSO4 + 2 AlNO3
B + H2O = B2O3 + H2 =>
2 B + 3 H2O = B2O3 + 3 H2
NaCN + H{2}S{4} = Na{2}SO{4} + HCN =>
NaCN + H{2}S{4} = Na{2}SO{4} + HCN
NaB4O7 + AgNO3 = AgB4O7 + NaNO3 =>
NaB4O7 + AgNO3 = AgB4O7 + NaNO3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
O3C3H6O + O2 = CO2 + H2O =>
2 O3C3H6O + 5 O2 = 6 CO2 + 6 H2O
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Hg(OH)2 + K = Hg + KOH =>
Hg(OH)2 + 2 K = Hg + 2 KOH
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cu2S + O2 = CuO + SO2 =>
Cu2S + 2 O2 = 2 CuO + SO2
C + HF = CF4 + H2 =>
C + 4 HF = CF4 + 2 H2
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
CO + MoO2 = CO2 + Mo =>
2 CO + MoO2 = 2 CO2 + Mo
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
Pb(N3)2 + Cr(MnO4)2 = Cr2O3 + MnO2 + Pb3O4 + NO =>
15 Pb(N3)2 + 44 Cr(MnO4)2 = 22 Cr2O3 + 88 MnO2 + 5 Pb3O4 + 90 NO
CS2 + H2O = H2S + CO2 =>
CS2 + 2 H2O = 2 H2S + CO2
Cu2S + S8 = CuS =>
8 Cu2S + S8 = 16 CuS
LiOH + Br2 = LiBr + LiBrO3 + H2O =>
6 LiOH + 3 Br2 = 5 LiBr + LiBrO3 + 3 H2O
Cl2 + Na2CO3 = Cl2O + CO2 + NaCl =>
2 Cl2 + Na2CO3 = Cl2O + CO2 + 2 NaCl
CH3Cl(g) + Cl2(g) = CCl4 + HCl =>
CH3Cl(g) + 3 Cl2(g) = CCl4 + 3 HCl
C3H8O3 + CO2 = C3H6O3 + H2O =>
6 C3H8O3 + 3 CO2 = 7 C3H6O3 + 3 H2O
(CH3)2O + O2 = H2O + CO2 =>
(CH3)2O + 3 O2 = 3 H2O + 2 CO2
K + As = KAs =>
K + As = KAs
MoS2 + Fr = Fr2S + Mo =>
MoS2 + 4 Fr = 2 Fr2S + Mo
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Ag2S + O2 = Ag + SO2 =>
Ag2S + O2 = 2 Ag + SO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KI + ICl3 = I2 + KCl =>
3 KI + ICl3 = 2 I2 + 3 KCl
BeSO4 + NH4Cl = BeCl2 + (NH4)2SO4 =>
BeSO4 + 2 NH4Cl = BeCl2 + (NH4)2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K(s) + CaCl2(aq) = KCl(aq) + Ca(s) =>
2 K(s) + CaCl2(aq) = 2 KCl(aq) + Ca(s)
P + H2 = PH4 =>
P + 2 H2 = PH4
Fe2{+} + Cr2O7{2-} + H{+} = Fe{3+} + Cr3{+} + H2O(l) =>
34 Fe2{+} + 15 Cr2O7{2-} + 210 H{+} = 68 Fe{3+} + 10 Cr3{+} + 105 H2O(l)
CaO + HOH = CaOH + OH =>
CaO + HOH = CaOH + OH
Cr2O3 + CO = Cr + CO2 =>
Cr2O3 + 3 CO = 2 Cr + 3 CO2
CH4N2S + H2O = NH3 + CO2 + H2S =>
CH4N2S + 2 H2O = 2 NH3 + CO2 + H2S
NiSO4 + Pb3N4 = Ni3N2 + Pb(SO4)2 =>
6 NiSO4 + Pb3N4 = 2 Ni3N2 + 3 Pb(SO4)2
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
H2S + Pb(CH3COO)2 = CH3COOH + PbS =>
H2S + Pb(CH3COO)2 = 2 CH3COOH + PbS
KHO + H3PO4 = K3PO4 + H2O =>
3 KHO + H3PO4 = K3PO4 + 3 H2O
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