Chemistry, 19.02.2021 17:20 blazenrais
01. Uma empresa especializada em conservação de piscinas utiliza um produto para tratamento da água cujas especificações técnicas sugerem que seja adicionado 1,5 mL desse produto para cada 1000 L de água da piscina. Essa empresa foi contratada para cuidar de uma piscina de base retangular, de profundidade constante igual a 1,7 m, com largura e comprimento iguais a 3 me 5 m, respectivamente. O nível da lâmina d'água dessa piscina é mantido a 50 cm da borda da piscina. A quantidade desse produto, em mililitro, que deve ser adicionada a essa piscina de modo a atender às suas especificações técnicas é: * O a) 11,25 O b) 27,00 O c) 28,80
Answers: 1
Chemistry, 21.06.2019 20:40
Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o
Answers: 1
Chemistry, 22.06.2019 01:00
The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?
Answers: 3
Chemistry, 22.06.2019 12:00
An atom's configuration based on its number of electrons ends at 3p4. another atom has seven more electrons. starting at 3p, what is the remaining configuration? 3p63d34s2 3p43d54s2 3p64s23d3 3p44s23d
Answers: 3
Chemistry, 23.06.2019 01:00
Na chemical reaction, activation energy increases the of the reactants. this outcome causes the particles to collide, which results in the of new products.
Answers: 2
01. Uma empresa especializada em conservação de piscinas utiliza um produto para tratamento da água...
Biology, 27.08.2020 01:01
History, 27.08.2020 01:01
Business, 27.08.2020 01:01
Mathematics, 27.08.2020 01:01
Physics, 27.08.2020 01:01
Mathematics, 27.08.2020 01:01
Social Studies, 27.08.2020 01:01
English, 27.08.2020 01:01
Mathematics, 27.08.2020 01:01
Computers and Technology, 27.08.2020 01:01