用正确的化学符号填空。*j/o*E0S0u8[6H3S0T5S6E/a)c+F9o3[
(1)1个汞原子6W)v.X1n4e1F.j1s ;*j/o*E0S0u8[6H3S0T5S6E/a)c+F9o3[
(2)2个碳酸分子+I8{4Z/H0i2g3z ;*j/o*E0S0u8[6H3S0T5S6E/a)c+F9o3[
(3)3个氢氧根离子/`.a/I*X/\*Z3W5r0X7_1X ;*j/o*E0S0u8[6H3S0T5S6E/a)c+F9o3[
(4)硫酸铵8u-q-h4R7q2l7~9~5r*Q0A2} 。*j/o*E0S0u8[6H3S0T5S6E/a)c+F9o3[