NU110 / NU 110 Exam 1: Integrated Human Sciences Guide (Latest 2025/ 2026 Update) | Qs & As| Grade A| 100% Correct (Verified Answers)- Galen

NU110t /t NUt 110t Examt 1:t Integratedt
Humant Sciencest Guidet (Latestt 2025/t
2026t Update)t |t Qst &t As|t Gradet A|t
100%t Correctt (Verifiedt Answers)-t Galen
QUESTION
Whatt ist at molecule?

Answer:
twot ort moret atomst heldt togethert byt covalentt bonds



QUESTION
Whatt ist at compound?

Answer:
substancet formedt byt thet chemicalt combinationt oft twot ort moret elements



QUESTION
Whatt ist at mixture?

Answer:
Blendst oft twot ort moret substances



QUESTION
Acidt ist at ..?

Answer:
Chemicalt substancet capablet oft releasingt at hydrogent iont (H+)t whent dissolvedt intot water



QUESTION
Baset ist at ..?

,Answer:
Chemicalt substancet thatt cant acceptt ort interactt witht at hydrogent iont (H+)



QUESTION
Whatt ist thet pHt scale?

Answer:
measurest howt acidict ort basict at substancet is



QUESTION
Whatt numbert ont thet pHt scalet ist neutral?

Answer:
7



QUESTION
Whatt numbert ont thet PHt scalet ist acidic?

Answer:
0-6



QUESTION
Whatt numbert ont PHt scalet ist alkalinet ort basic?

Answer:
8-14



QUESTION
Stomacht secretionst havet whatt PH?

Answer:
1.5t acidic

,QUESTION
Lemont juicet hast whatt ph?

Answer:
2t acidic



QUESTION
Colast havet whatt PH?

Answer:
2.5t acidic



QUESTION
Applet juicet hast whatt PH?

Answer:
3.0t acidic



QUESTION
Tomatot juicet hast whatt PH?

Answer:
4.2t acidic



QUESTION
Coffeet hast whatt PH?

Answer:
5.0t acidic



QUESTION
Milkt &t salivat havet whatt PH?

, Answer:
6.5t acidic



QUESTION
Distilledt watert hast whatt PH?

Answer:
7t neutral



QUESTION
Humant bloodt hast whatt PH?

Answer:
7.4t alkaline



QUESTION
Sodiumt bicarbt hast whatt PH?

Answer:
8.4t alkaline



QUESTION
bleacht hast whatt PH?

Answer:
9.5t alkaline



QUESTION
Milkt oft magnesiat hast whatt PH?

Answer:
10.5t alkaline